64723170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 160579584

約数和(自身を除く): 95856414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 131, 215, 258, 262, 383, 393, 430, 645, 655, 766, 786, 1149, 1290, 1310, 1915, 1965, 2298, 3830, 3930, 5633, 5745, 11266, 11490, 16469, 16899, 28165, 32938, 33798, 49407, 50173, 56330, 82345, 84495, 98814, 100346, 150519, 164690, 168990, 247035, 250865, 301038, 494070, 501730, 752595, 1505190, 2157439, 4314878, 6472317, 10787195, 12944634, 21574390, 32361585, 64723170]

約数ペア:

[(1, 64723170), (2, 32361585), (3, 21574390), (5, 12944634), (6, 10787195), (10, 6472317), (15, 4314878), (30, 2157439), (43, 1505190), (86, 752595), (129, 501730), (131, 494070), (215, 301038), (258, 250865), (262, 247035), (383, 168990), (393, 164690), (430, 150519), (645, 100346), (655, 98814), (766, 84495), (786, 82345), (1149, 56330), (1290, 50173), (1310, 49407), (1915, 33798), (1965, 32938), (2298, 28165), (3830, 16899), (3930, 16469), (5633, 11490), (5745, 11266)]