730030590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15629}}^1$

素因数の和:15818

約数の個数: 64

約数和(自身を含む): 1958126400

約数和(自身を除く): 1228095810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4671, 5190, 7785, 9342, 15570, 15629, 23355, 31258, 46710, 46887, 78145, 93774, 140661, 156290, 234435, 281322, 421983, 468870, 703305, 843966, 1406610, 2109915, 2703817, 4219830, 5407634, 8111451, 13519085, 16222902, 24334353, 27038170, 40557255, 48668706, 73003059, 81114510, 121671765, 146006118, 243343530, 365015295, 730030590]

約数ペア:

[(1, 730030590), (2, 365015295), (3, 243343530), (5, 146006118), (6, 121671765), (9, 81114510), (10, 73003059), (15, 48668706), (18, 40557255), (27, 27038170), (30, 24334353), (45, 16222902), (54, 13519085), (90, 8111451), (135, 5407634), (173, 4219830), (270, 2703817), (346, 2109915), (519, 1406610), (865, 843966), (1038, 703305), (1557, 468870), (1730, 421983), (2595, 281322), (3114, 234435), (4671, 156290), (5190, 140661), (7785, 93774), (9342, 78145), (15570, 46887), (15629, 46710), (23355, 31258)]