9805504380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5657}}^1\times {\mathrm{4127}}^1$

素因数の和:9803

約数の個数: 96

約数和(自身を含む): 31390765056

約数和(自身を除く): 21585260676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4127, 5657, 8254, 11314, 12381, 16508, 16971, 20635, 22628, 24762, 28285, 28889, 33942, 39599, 41270, 49524, 56570, 57778, 61905, 67884, 79198, 82540, 84855, 86667, 113140, 115556, 118797, 123810, 144445, 158396, 169710, 173334, 197995, 237594, 247620, 288890, 339420, 346668, 395990, 433335, 475188, 577780, 593985, 791980, 866670, 1187970, 1733340, 2375940, 23346439, 46692878, 70039317, 93385756, 116732195, 140078634, 163425073, 233464390, 280157268, 326850146, 350196585, 466928780, 490275219, 653700292, 700393170, 817125365, 980550438, 1400786340, 1634250730, 1961100876, 2451376095, 3268501460, 4902752190, 9805504380]

約数ペア:

[(1, 9805504380), (2, 4902752190), (3, 3268501460), (4, 2451376095), (5, 1961100876), (6, 1634250730), (7, 1400786340), (10, 980550438), (12, 817125365), (14, 700393170), (15, 653700292), (20, 490275219), (21, 466928780), (28, 350196585), (30, 326850146), (35, 280157268), (42, 233464390), (60, 163425073), (70, 140078634), (84, 116732195), (105, 93385756), (140, 70039317), (210, 46692878), (420, 23346439), (4127, 2375940), (5657, 1733340), (8254, 1187970), (11314, 866670), (12381, 791980), (16508, 593985), (16971, 577780), (20635, 475188), (22628, 433335), (24762, 395990), (28285, 346668), (28889, 339420), (33942, 288890), (39599, 247620), (41270, 237594), (49524, 197995), (56570, 173334), (57778, 169710), (61905, 158396), (67884, 144445), (79198, 123810), (82540, 118797), (84855, 115556), (86667, 113140)]