2895407190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{8563}}^1$

素因数の和:8623

約数の個数: 144

約数和(自身を含む): 8613088848

約数和(自身を除く): 5717681658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 289, 306, 390, 442, 510, 578, 585, 663, 765, 867, 1105, 1170, 1326, 1445, 1530, 1734, 1989, 2210, 2601, 2890, 3315, 3757, 3978, 4335, 5202, 6630, 7514, 8563, 8670, 9945, 11271, 13005, 17126, 18785, 19890, 22542, 25689, 26010, 33813, 37570, 42815, 51378, 56355, 67626, 77067, 85630, 111319, 112710, 128445, 145571, 154134, 169065, 222638, 256890, 291142, 333957, 338130, 385335, 436713, 556595, 667914, 727855, 770670, 873426, 1001871, 1113190, 1310139, 1455710, 1669785, 1892423, 2003742, 2183565, 2474707, 2620278, 3339570, 3784846, 4367130, 4949414, 5009355, 5677269, 6550695, 7424121, 9462115, 10018710, 11354538, 12373535, 13101390, 14848242, 17031807, 18924230, 22272363, 24747070, 28386345, 32171191, 34063614, 37120605, 44544726, 56772690, 64342382, 74241210, 85159035, 96513573, 111361815, 160855955, 170318070, 193027146, 222723630, 289540719, 321711910, 482567865, 579081438, 965135730, 1447703595, 2895407190]

約数ペア:

[(1, 2895407190), (2, 1447703595), (3, 965135730), (5, 579081438), (6, 482567865), (9, 321711910), (10, 289540719), (13, 222723630), (15, 193027146), (17, 170318070), (18, 160855955), (26, 111361815), (30, 96513573), (34, 85159035), (39, 74241210), (45, 64342382), (51, 56772690), (65, 44544726), (78, 37120605), (85, 34063614), (90, 32171191), (102, 28386345), (117, 24747070), (130, 22272363), (153, 18924230), (170, 17031807), (195, 14848242), (221, 13101390), (234, 12373535), (255, 11354538), (289, 10018710), (306, 9462115), (390, 7424121), (442, 6550695), (510, 5677269), (578, 5009355), (585, 4949414), (663, 4367130), (765, 3784846), (867, 3339570), (1105, 2620278), (1170, 2474707), (1326, 2183565), (1445, 2003742), (1530, 1892423), (1734, 1669785), (1989, 1455710), (2210, 1310139), (2601, 1113190), (2890, 1001871), (3315, 873426), (3757, 770670), (3978, 727855), (4335, 667914), (5202, 556595), (6630, 436713), (7514, 385335), (8563, 338130), (8670, 333957), (9945, 291142), (11271, 256890), (13005, 222638), (17126, 169065), (18785, 154134), (19890, 145571), (22542, 128445), (25689, 112710), (26010, 111319), (33813, 85630), (37570, 77067), (42815, 67626), (51378, 56355)]