74567610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 232098048

約数和(自身を除く): 157530438

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 23, 26, 30, 34, 39, 45, 46, 51, 65, 69, 78, 85, 90, 102, 115, 117, 130, 138, 153, 163, 170, 195, 207, 221, 230, 234, 255, 299, 306, 326, 345, 390, 391, 414, 442, 489, 510, 585, 598, 663, 690, 765, 782, 815, 897, 978, 1035, 1105, 1170, 1173, 1326, 1467, 1495, 1530, 1630, 1794, 1955, 1989, 2070, 2119, 2210, 2346, 2445, 2691, 2771, 2934, 2990, 3315, 3519, 3749, 3910, 3978, 4238, 4485, 4890, 5083, 5382, 5542, 5865, 6357, 6630, 7038, 7335, 7498, 8313, 8970, 9945, 10166, 10595, 11247, 11730, 12714, 13455, 13855, 14670, 15249, 16626, 17595, 18745, 19071, 19890, 21190, 22494, 24939, 25415, 26910, 27710, 30498, 31785, 33741, 35190, 36023, 37490, 38142, 41565, 45747, 48737, 49878, 50830, 56235, 63570, 63733, 67482, 72046, 76245, 83130, 91494, 95355, 97474, 108069, 112470, 124695, 127466, 146211, 152490, 168705, 180115, 190710, 191199, 216138, 228735, 243685, 249390, 292422, 318665, 324207, 337410, 360230, 382398, 438633, 457470, 487370, 540345, 573597, 637330, 648414, 731055, 828529, 877266, 955995, 1080690, 1147194, 1462110, 1621035, 1657058, 1911990, 2193165, 2485587, 2867985, 3242070, 4142645, 4386330, 4971174, 5735970, 7456761, 8285290, 12427935, 14913522, 24855870, 37283805, 74567610]

約数ペア:

[(1, 74567610), (2, 37283805), (3, 24855870), (5, 14913522), (6, 12427935), (9, 8285290), (10, 7456761), (13, 5735970), (15, 4971174), (17, 4386330), (18, 4142645), (23, 3242070), (26, 2867985), (30, 2485587), (34, 2193165), (39, 1911990), (45, 1657058), (46, 1621035), (51, 1462110), (65, 1147194), (69, 1080690), (78, 955995), (85, 877266), (90, 828529), (102, 731055), (115, 648414), (117, 637330), (130, 573597), (138, 540345), (153, 487370), (163, 457470), (170, 438633), (195, 382398), (207, 360230), (221, 337410), (230, 324207), (234, 318665), (255, 292422), (299, 249390), (306, 243685), (326, 228735), (345, 216138), (390, 191199), (391, 190710), (414, 180115), (442, 168705), (489, 152490), (510, 146211), (585, 127466), (598, 124695), (663, 112470), (690, 108069), (765, 97474), (782, 95355), (815, 91494), (897, 83130), (978, 76245), (1035, 72046), (1105, 67482), (1170, 63733), (1173, 63570), (1326, 56235), (1467, 50830), (1495, 49878), (1530, 48737), (1630, 45747), (1794, 41565), (1955, 38142), (1989, 37490), (2070, 36023), (2119, 35190), (2210, 33741), (2346, 31785), (2445, 30498), (2691, 27710), (2771, 26910), (2934, 25415), (2990, 24939), (3315, 22494), (3519, 21190), (3749, 19890), (3910, 19071), (3978, 18745), (4238, 17595), (4485, 16626), (4890, 15249), (5083, 14670), (5382, 13855), (5542, 13455), (5865, 12714), (6357, 11730), (6630, 11247), (7038, 10595), (7335, 10166), (7498, 9945), (8313, 8970)]