313299350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1930

約数の個数: 96

約数和(自身を含む): 736994496

約数和(自身を除く): 423695146

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 70, 74, 91, 130, 175, 182, 185, 259, 325, 350, 370, 455, 481, 518, 650, 910, 925, 962, 1295, 1850, 1861, 2275, 2405, 2590, 3367, 3722, 4550, 4810, 6475, 6734, 9305, 12025, 12950, 13027, 16835, 18610, 24050, 24193, 26054, 33670, 46525, 48386, 65135, 68857, 84175, 93050, 120965, 130270, 137714, 168350, 169351, 241930, 325675, 338702, 344285, 481999, 604825, 651350, 688570, 846755, 895141, 963998, 1209650, 1693510, 1721425, 1790282, 2409995, 3442850, 4233775, 4475705, 4819990, 6265987, 8467550, 8951410, 12049975, 12531974, 22378525, 24099950, 31329935, 44757050, 62659870, 156649675, 313299350]

約数ペア:

[(1, 313299350), (2, 156649675), (5, 62659870), (7, 44757050), (10, 31329935), (13, 24099950), (14, 22378525), (25, 12531974), (26, 12049975), (35, 8951410), (37, 8467550), (50, 6265987), (65, 4819990), (70, 4475705), (74, 4233775), (91, 3442850), (130, 2409995), (175, 1790282), (182, 1721425), (185, 1693510), (259, 1209650), (325, 963998), (350, 895141), (370, 846755), (455, 688570), (481, 651350), (518, 604825), (650, 481999), (910, 344285), (925, 338702), (962, 325675), (1295, 241930), (1850, 169351), (1861, 168350), (2275, 137714), (2405, 130270), (2590, 120965), (3367, 93050), (3722, 84175), (4550, 68857), (4810, 65135), (6475, 48386), (6734, 46525), (9305, 33670), (12025, 26054), (12950, 24193), (13027, 24050), (16835, 18610)]