74496870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{118249}}^1$

素因数の和:118269

約数の個数: 48

約数和(自身を含む): 221364000

約数和(自身を除く): 146867130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 118249, 236498, 354747, 591245, 709494, 827743, 1064241, 1182490, 1655486, 1773735, 2128482, 2483229, 3547470, 4138715, 4966458, 5321205, 7449687, 8277430, 10642410, 12416145, 14899374, 24832290, 37248435, 74496870]

約数ペア:

[(1, 74496870), (2, 37248435), (3, 24832290), (5, 14899374), (6, 12416145), (7, 10642410), (9, 8277430), (10, 7449687), (14, 5321205), (15, 4966458), (18, 4138715), (21, 3547470), (30, 2483229), (35, 2128482), (42, 1773735), (45, 1655486), (63, 1182490), (70, 1064241), (90, 827743), (105, 709494), (126, 591245), (210, 354747), (315, 236498), (630, 118249)]