21167389470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{382843}}^1$

素因数の和:382969

約数の個数: 64

約数和(自身を含む): 54026945280

約数和(自身を除く): 32859555810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 97, 114, 190, 194, 285, 291, 485, 570, 582, 970, 1455, 1843, 2910, 3686, 5529, 9215, 11058, 18430, 27645, 55290, 382843, 765686, 1148529, 1914215, 2297058, 3828430, 5742645, 7274017, 11485290, 14548034, 21822051, 36370085, 37135771, 43644102, 72740170, 74271542, 109110255, 111407313, 185678855, 218220510, 222814626, 371357710, 557036565, 705579649, 1114073130, 1411159298, 2116738947, 3527898245, 4233477894, 7055796490, 10583694735, 21167389470]

約数ペア:

[(1, 21167389470), (2, 10583694735), (3, 7055796490), (5, 4233477894), (6, 3527898245), (10, 2116738947), (15, 1411159298), (19, 1114073130), (30, 705579649), (38, 557036565), (57, 371357710), (95, 222814626), (97, 218220510), (114, 185678855), (190, 111407313), (194, 109110255), (285, 74271542), (291, 72740170), (485, 43644102), (570, 37135771), (582, 36370085), (970, 21822051), (1455, 14548034), (1843, 11485290), (2910, 7274017), (3686, 5742645), (5529, 3828430), (9215, 2297058), (11058, 1914215), (18430, 1148529), (27645, 765686), (55290, 382843)]