2581110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 8154432

約数和(自身を除く): 5573322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 241, 255, 306, 315, 357, 482, 510, 595, 630, 714, 723, 765, 1071, 1190, 1205, 1446, 1530, 1687, 1785, 2142, 2169, 2410, 3374, 3570, 3615, 4097, 4338, 5061, 5355, 7230, 8194, 8435, 10122, 10710, 10845, 12291, 15183, 16870, 20485, 21690, 24582, 25305, 28679, 30366, 36873, 40970, 50610, 57358, 61455, 73746, 75915, 86037, 122910, 143395, 151830, 172074, 184365, 258111, 286790, 368730, 430185, 516222, 860370, 1290555, 2581110]

約数ペア:

[(1, 2581110), (2, 1290555), (3, 860370), (5, 516222), (6, 430185), (7, 368730), (9, 286790), (10, 258111), (14, 184365), (15, 172074), (17, 151830), (18, 143395), (21, 122910), (30, 86037), (34, 75915), (35, 73746), (42, 61455), (45, 57358), (51, 50610), (63, 40970), (70, 36873), (85, 30366), (90, 28679), (102, 25305), (105, 24582), (119, 21690), (126, 20485), (153, 16870), (170, 15183), (210, 12291), (238, 10845), (241, 10710), (255, 10122), (306, 8435), (315, 8194), (357, 7230), (482, 5355), (510, 5061), (595, 4338), (630, 4097), (714, 3615), (723, 3570), (765, 3374), (1071, 2410), (1190, 2169), (1205, 2142), (1446, 1785), (1530, 1687)]