134335870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 280101888

約数和(自身を除く): 145766018

約数列:

[1, 2, 5, 10, 17, 23, 34, 43, 46, 47, 85, 86, 94, 115, 170, 215, 230, 235, 289, 391, 430, 470, 578, 731, 782, 799, 989, 1081, 1445, 1462, 1598, 1955, 1978, 2021, 2162, 2890, 3655, 3910, 3995, 4042, 4945, 5405, 6647, 7310, 7990, 9890, 10105, 10810, 12427, 13294, 13583, 16813, 18377, 20210, 24854, 27166, 33235, 33626, 34357, 36754, 46483, 62135, 66470, 67915, 68714, 84065, 91885, 92966, 124270, 135830, 168130, 171785, 183770, 232415, 285821, 312409, 343570, 464830, 571642, 584069, 624818, 790211, 1168138, 1429105, 1562045, 1580422, 2858210, 2920345, 3124090, 3951055, 5840690, 7902110, 13433587, 26867174, 67167935, 134335870]

約数ペア:

[(1, 134335870), (2, 67167935), (5, 26867174), (10, 13433587), (17, 7902110), (23, 5840690), (34, 3951055), (43, 3124090), (46, 2920345), (47, 2858210), (85, 1580422), (86, 1562045), (94, 1429105), (115, 1168138), (170, 790211), (215, 624818), (230, 584069), (235, 571642), (289, 464830), (391, 343570), (430, 312409), (470, 285821), (578, 232415), (731, 183770), (782, 171785), (799, 168130), (989, 135830), (1081, 124270), (1445, 92966), (1462, 91885), (1598, 84065), (1955, 68714), (1978, 67915), (2021, 66470), (2162, 62135), (2890, 46483), (3655, 36754), (3910, 34357), (3995, 33626), (4042, 33235), (4945, 27166), (5405, 24854), (6647, 20210), (7310, 18377), (7990, 16813), (9890, 13583), (10105, 13294), (10810, 12427)]