7385490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 23137920

約数和(自身を除く): 15752430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 617, 630, 665, 798, 855, 1197, 1234, 1330, 1710, 1851, 1995, 2394, 3085, 3702, 3990, 4319, 5553, 5985, 6170, 8638, 9255, 11106, 11723, 11970, 12957, 18510, 21595, 23446, 25914, 27765, 35169, 38871, 43190, 55530, 58615, 64785, 70338, 77742, 82061, 105507, 117230, 129570, 164122, 175845, 194355, 211014, 246183, 351690, 388710, 410305, 492366, 527535, 738549, 820610, 1055070, 1230915, 1477098, 2461830, 3692745, 7385490]

約数ペア:

[(1, 7385490), (2, 3692745), (3, 2461830), (5, 1477098), (6, 1230915), (7, 1055070), (9, 820610), (10, 738549), (14, 527535), (15, 492366), (18, 410305), (19, 388710), (21, 351690), (30, 246183), (35, 211014), (38, 194355), (42, 175845), (45, 164122), (57, 129570), (63, 117230), (70, 105507), (90, 82061), (95, 77742), (105, 70338), (114, 64785), (126, 58615), (133, 55530), (171, 43190), (190, 38871), (210, 35169), (266, 27765), (285, 25914), (315, 23446), (342, 21595), (399, 18510), (570, 12957), (617, 11970), (630, 11723), (665, 11106), (798, 9255), (855, 8638), (1197, 6170), (1234, 5985), (1330, 5553), (1710, 4319), (1851, 3990), (1995, 3702), (2394, 3085)]