42477540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5361

約数の個数: 96

約数和(自身を含む): 143109120

約数和(自身を除く): 100631580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 5323, 7980, 10646, 15969, 21292, 26615, 31938, 37261, 53230, 63876, 74522, 79845, 101137, 106460, 111783, 149044, 159690, 186305, 202274, 223566, 303411, 319380, 372610, 404548, 447132, 505685, 558915, 606822, 707959, 745220, 1011370, 1117830, 1213644, 1415918, 1517055, 2022740, 2123877, 2235660, 2831836, 3034110, 3539795, 4247754, 6068220, 7079590, 8495508, 10619385, 14159180, 21238770, 42477540]

約数ペア:

[(1, 42477540), (2, 21238770), (3, 14159180), (4, 10619385), (5, 8495508), (6, 7079590), (7, 6068220), (10, 4247754), (12, 3539795), (14, 3034110), (15, 2831836), (19, 2235660), (20, 2123877), (21, 2022740), (28, 1517055), (30, 1415918), (35, 1213644), (38, 1117830), (42, 1011370), (57, 745220), (60, 707959), (70, 606822), (76, 558915), (84, 505685), (95, 447132), (105, 404548), (114, 372610), (133, 319380), (140, 303411), (190, 223566), (210, 202274), (228, 186305), (266, 159690), (285, 149044), (380, 111783), (399, 106460), (420, 101137), (532, 79845), (570, 74522), (665, 63876), (798, 53230), (1140, 37261), (1330, 31938), (1596, 26615), (1995, 21292), (2660, 15969), (3990, 10646), (5323, 7980)]