72125130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31223}}^1$

素因数の和:31251

約数の個数: 64

約数和(自身を含む): 215820288

約数和(自身を除く): 143695158

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 31223, 62446, 93669, 156115, 187338, 218561, 312230, 343453, 437122, 468345, 655683, 686906, 936690, 1030359, 1092805, 1311366, 1717265, 2060718, 2185610, 2404171, 3278415, 3434530, 4808342, 5151795, 6556830, 7212513, 10303590, 12020855, 14425026, 24041710, 36062565, 72125130]

約数ペア:

[(1, 72125130), (2, 36062565), (3, 24041710), (5, 14425026), (6, 12020855), (7, 10303590), (10, 7212513), (11, 6556830), (14, 5151795), (15, 4808342), (21, 3434530), (22, 3278415), (30, 2404171), (33, 2185610), (35, 2060718), (42, 1717265), (55, 1311366), (66, 1092805), (70, 1030359), (77, 936690), (105, 686906), (110, 655683), (154, 468345), (165, 437122), (210, 343453), (231, 312230), (330, 218561), (385, 187338), (462, 156115), (770, 93669), (1155, 62446), (2310, 31223)]