21167773270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{50207}}^1$

素因数の和:50557

約数の個数: 64

約数和(自身を含む): 45982494720

約数和(自身を除く): 24814721450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 317, 634, 665, 1330, 1585, 2219, 3170, 4438, 6023, 11095, 12046, 22190, 30115, 42161, 50207, 60230, 84322, 100414, 210805, 251035, 351449, 421610, 502070, 702898, 953933, 1757245, 1907866, 3514490, 4769665, 6677531, 9539330, 13355062, 15915619, 31831238, 33387655, 66775310, 79578095, 111409333, 159156190, 222818666, 302396761, 557046665, 604793522, 1114093330, 1511983805, 2116777327, 3023967610, 4233554654, 10583886635, 21167773270]

約数ペア:

[(1, 21167773270), (2, 10583886635), (5, 4233554654), (7, 3023967610), (10, 2116777327), (14, 1511983805), (19, 1114093330), (35, 604793522), (38, 557046665), (70, 302396761), (95, 222818666), (133, 159156190), (190, 111409333), (266, 79578095), (317, 66775310), (634, 33387655), (665, 31831238), (1330, 15915619), (1585, 13355062), (2219, 9539330), (3170, 6677531), (4438, 4769665), (6023, 3514490), (11095, 1907866), (12046, 1757245), (22190, 953933), (30115, 702898), (42161, 502070), (50207, 421610), (60230, 351449), (84322, 251035), (100414, 210805)]