2017802430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{21211}}^1$

素因数の和:21382

約数の個数: 96

約数和(自身を含む): 6035747328

約数和(自身を除く): 4017944898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 151, 210, 302, 315, 453, 630, 755, 906, 1057, 1359, 1510, 2114, 2265, 2718, 3171, 4530, 5285, 6342, 6795, 9513, 10570, 13590, 15855, 19026, 21211, 31710, 42422, 47565, 63633, 95130, 106055, 127266, 148477, 190899, 212110, 296954, 318165, 381798, 445431, 636330, 742385, 890862, 954495, 1336293, 1484770, 1908990, 2227155, 2672586, 3202861, 4454310, 6405722, 6681465, 9608583, 13362930, 16014305, 19217166, 22420027, 28825749, 32028610, 44840054, 48042915, 57651498, 67260081, 96085830, 112100135, 134520162, 144128745, 201780243, 224200270, 288257490, 336300405, 403560486, 672600810, 1008901215, 2017802430]

約数ペア:

[(1, 2017802430), (2, 1008901215), (3, 672600810), (5, 403560486), (6, 336300405), (7, 288257490), (9, 224200270), (10, 201780243), (14, 144128745), (15, 134520162), (18, 112100135), (21, 96085830), (30, 67260081), (35, 57651498), (42, 48042915), (45, 44840054), (63, 32028610), (70, 28825749), (90, 22420027), (105, 19217166), (126, 16014305), (151, 13362930), (210, 9608583), (302, 6681465), (315, 6405722), (453, 4454310), (630, 3202861), (755, 2672586), (906, 2227155), (1057, 1908990), (1359, 1484770), (1510, 1336293), (2114, 954495), (2265, 890862), (2718, 742385), (3171, 636330), (4530, 445431), (5285, 381798), (6342, 318165), (6795, 296954), (9513, 212110), (10570, 190899), (13590, 148477), (15855, 127266), (19026, 106055), (21211, 95130), (31710, 63633), (42422, 47565)]