457470

素因数分解:

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

素因数の和:66

約数の個数: 96

約数和(自身を含む): 1415232

約数和(自身を除く): 957762

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, 170, 195, 207, 221, 230, 234, 255, 299, 306, 345, 390, 391, 414, 442, 510, 585, 598, 663, 690, 765, 782, 897, 1035, 1105, 1170, 1173, 1326, 1495, 1530, 1794, 1955, 1989, 2070, 2210, 2346, 2691, 2990, 3315, 3519, 3910, 3978, 4485, 5083, 5382, 5865, 6630, 7038, 8970, 9945, 10166, 11730, 13455, 15249, 17595, 19890, 25415, 26910, 30498, 35190, 45747, 50830, 76245, 91494, 152490, 228735, 457470]

約数ペア:

[(1, 457470), (2, 228735), (3, 152490), (5, 91494), (6, 76245), (9, 50830), (10, 45747), (13, 35190), (15, 30498), (17, 26910), (18, 25415), (23, 19890), (26, 17595), (30, 15249), (34, 13455), (39, 11730), (45, 10166), (46, 9945), (51, 8970), (65, 7038), (69, 6630), (78, 5865), (85, 5382), (90, 5083), (102, 4485), (115, 3978), (117, 3910), (130, 3519), (138, 3315), (153, 2990), (170, 2691), (195, 2346), (207, 2210), (221, 2070), (230, 1989), (234, 1955), (255, 1794), (299, 1530), (306, 1495), (345, 1326), (390, 1173), (391, 1170), (414, 1105), (442, 1035), (510, 897), (585, 782), (598, 765), (663, 690)]