641330370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3319}}^1$

素因数の和:3464

約数の個数: 96

約数和(自身を含む): 1771286400

約数和(自身を除く): 1129956030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 113, 114, 171, 190, 226, 285, 339, 342, 565, 570, 678, 855, 1017, 1130, 1695, 1710, 2034, 2147, 3319, 3390, 4294, 5085, 6441, 6638, 9957, 10170, 10735, 12882, 16595, 19323, 19914, 21470, 29871, 32205, 33190, 38646, 49785, 59742, 63061, 64410, 96615, 99570, 126122, 149355, 189183, 193230, 298710, 315305, 375047, 378366, 567549, 630610, 750094, 945915, 1125141, 1135098, 1875235, 1891830, 2250282, 2837745, 3375423, 3750470, 5625705, 5675490, 6750846, 7125893, 11251410, 14251786, 16877115, 21377679, 33754230, 35629465, 42755358, 64133037, 71258930, 106888395, 128266074, 213776790, 320665185, 641330370]

約数ペア:

[(1, 641330370), (2, 320665185), (3, 213776790), (5, 128266074), (6, 106888395), (9, 71258930), (10, 64133037), (15, 42755358), (18, 35629465), (19, 33754230), (30, 21377679), (38, 16877115), (45, 14251786), (57, 11251410), (90, 7125893), (95, 6750846), (113, 5675490), (114, 5625705), (171, 3750470), (190, 3375423), (226, 2837745), (285, 2250282), (339, 1891830), (342, 1875235), (565, 1135098), (570, 1125141), (678, 945915), (855, 750094), (1017, 630610), (1130, 567549), (1695, 378366), (1710, 375047), (2034, 315305), (2147, 298710), (3319, 193230), (3390, 189183), (4294, 149355), (5085, 126122), (6441, 99570), (6638, 96615), (9957, 64410), (10170, 63061), (10735, 59742), (12882, 49785), (16595, 38646), (19323, 33190), (19914, 32205), (21470, 29871)]