31302810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4517}}^1$

素因数の和:4548

約数の個数: 96

約数和(自身を含む): 101492352

約数和(自身を除く): 70189542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 4517, 6930, 9034, 13551, 22585, 27102, 31619, 40653, 45170, 49687, 63238, 67755, 81306, 94857, 99374, 135510, 149061, 158095, 189714, 203265, 248435, 284571, 298122, 316190, 347809, 406530, 447183, 474285, 496870, 569142, 695618, 745305, 894366, 948570, 1043427, 1422855, 1490610, 1739045, 2086854, 2235915, 2845710, 3130281, 3478090, 4471830, 5217135, 6260562, 10434270, 15651405, 31302810]

約数ペア:

[(1, 31302810), (2, 15651405), (3, 10434270), (5, 6260562), (6, 5217135), (7, 4471830), (9, 3478090), (10, 3130281), (11, 2845710), (14, 2235915), (15, 2086854), (18, 1739045), (21, 1490610), (22, 1422855), (30, 1043427), (33, 948570), (35, 894366), (42, 745305), (45, 695618), (55, 569142), (63, 496870), (66, 474285), (70, 447183), (77, 406530), (90, 347809), (99, 316190), (105, 298122), (110, 284571), (126, 248435), (154, 203265), (165, 189714), (198, 158095), (210, 149061), (231, 135510), (315, 99374), (330, 94857), (385, 81306), (462, 67755), (495, 63238), (630, 49687), (693, 45170), (770, 40653), (990, 31619), (1155, 27102), (1386, 22585), (2310, 13551), (3465, 9034), (4517, 6930)]