74311470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43457}}^1$

素因数の和:43489

約数の個数: 48

約数和(自身を含む): 203383440

約数和(自身を除く): 129071970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 43457, 86914, 130371, 217285, 260742, 391113, 434570, 651855, 782226, 825683, 1303710, 1651366, 1955565, 2477049, 3911130, 4128415, 4954098, 7431147, 8256830, 12385245, 14862294, 24770490, 37155735, 74311470]

約数ペア:

[(1, 74311470), (2, 37155735), (3, 24770490), (5, 14862294), (6, 12385245), (9, 8256830), (10, 7431147), (15, 4954098), (18, 4128415), (19, 3911130), (30, 2477049), (38, 1955565), (45, 1651366), (57, 1303710), (90, 825683), (95, 782226), (114, 651855), (171, 434570), (190, 391113), (285, 260742), (342, 217285), (570, 130371), (855, 86914), (1710, 43457)]