315421590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2866

約数の個数: 96

約数和(自身を含む): 859235328

約数和(自身を除く): 543813738

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 465, 605, 682, 726, 930, 1023, 1210, 1705, 1815, 2046, 2803, 3410, 3630, 3751, 5115, 5606, 7502, 8409, 10230, 11253, 14015, 16818, 18755, 22506, 28030, 30833, 37510, 42045, 56265, 61666, 84090, 86893, 92499, 112530, 154165, 173786, 184998, 260679, 308330, 339163, 434465, 462495, 521358, 678326, 868930, 924990, 955823, 1017489, 1303395, 1695815, 1911646, 2034978, 2606790, 2867469, 3391630, 4779115, 5087445, 5734938, 9558230, 10174890, 10514053, 14337345, 21028106, 28674690, 31542159, 52570265, 63084318, 105140530, 157710795, 315421590]

約数ペア:

[(1, 315421590), (2, 157710795), (3, 105140530), (5, 63084318), (6, 52570265), (10, 31542159), (11, 28674690), (15, 21028106), (22, 14337345), (30, 10514053), (31, 10174890), (33, 9558230), (55, 5734938), (62, 5087445), (66, 4779115), (93, 3391630), (110, 2867469), (121, 2606790), (155, 2034978), (165, 1911646), (186, 1695815), (242, 1303395), (310, 1017489), (330, 955823), (341, 924990), (363, 868930), (465, 678326), (605, 521358), (682, 462495), (726, 434465), (930, 339163), (1023, 308330), (1210, 260679), (1705, 184998), (1815, 173786), (2046, 154165), (2803, 112530), (3410, 92499), (3630, 86893), (3751, 84090), (5115, 61666), (5606, 56265), (7502, 42045), (8409, 37510), (10230, 30833), (11253, 28030), (14015, 22506), (16818, 18755)]