310761850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 682992000

約数和(自身を除く): 372230150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 101, 118, 149, 175, 202, 295, 298, 350, 413, 505, 590, 707, 745, 826, 1010, 1043, 1414, 1475, 1490, 2065, 2086, 2525, 2950, 3535, 3725, 4130, 5050, 5215, 5959, 7070, 7450, 8791, 10325, 10430, 11918, 15049, 17582, 17675, 20650, 26075, 29795, 30098, 35350, 41713, 43955, 52150, 59590, 61537, 75245, 83426, 87910, 105343, 123074, 148975, 150490, 208565, 210686, 219775, 297950, 307685, 376225, 417130, 439550, 526715, 615370, 752450, 887891, 1042825, 1053430, 1538425, 1775782, 2085650, 2633575, 3076850, 4439455, 5267150, 6215237, 8878910, 12430474, 22197275, 31076185, 44394550, 62152370, 155380925, 310761850]

約数ペア:

[(1, 310761850), (2, 155380925), (5, 62152370), (7, 44394550), (10, 31076185), (14, 22197275), (25, 12430474), (35, 8878910), (50, 6215237), (59, 5267150), (70, 4439455), (101, 3076850), (118, 2633575), (149, 2085650), (175, 1775782), (202, 1538425), (295, 1053430), (298, 1042825), (350, 887891), (413, 752450), (505, 615370), (590, 526715), (707, 439550), (745, 417130), (826, 376225), (1010, 307685), (1043, 297950), (1414, 219775), (1475, 210686), (1490, 208565), (2065, 150490), (2086, 148975), (2525, 123074), (2950, 105343), (3535, 87910), (3725, 83426), (4130, 75245), (5050, 61537), (5215, 59590), (5959, 52150), (7070, 43955), (7450, 41713), (8791, 35350), (10325, 30098), (10430, 29795), (11918, 26075), (15049, 20650), (17582, 17675)]