12785190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 36951552

約数和(自身を除く): 24166362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 43, 51, 53, 55, 66, 85, 86, 102, 106, 110, 129, 159, 165, 170, 187, 215, 255, 258, 265, 318, 330, 374, 430, 473, 510, 530, 561, 583, 645, 731, 795, 901, 935, 946, 1122, 1166, 1290, 1419, 1462, 1590, 1749, 1802, 1870, 2193, 2279, 2365, 2703, 2805, 2838, 2915, 3498, 3655, 4386, 4505, 4558, 4730, 5406, 5610, 5830, 6837, 7095, 7310, 8041, 8745, 9010, 9911, 10965, 11395, 13515, 13674, 14190, 16082, 17490, 19822, 21930, 22790, 24123, 25069, 27030, 29733, 34185, 38743, 40205, 48246, 49555, 50138, 59466, 68370, 75207, 77486, 80410, 99110, 116229, 120615, 125345, 148665, 150414, 193715, 232458, 241230, 250690, 297330, 376035, 387430, 426173, 581145, 752070, 852346, 1162290, 1278519, 2130865, 2557038, 4261730, 6392595, 12785190]

約数ペア:

[(1, 12785190), (2, 6392595), (3, 4261730), (5, 2557038), (6, 2130865), (10, 1278519), (11, 1162290), (15, 852346), (17, 752070), (22, 581145), (30, 426173), (33, 387430), (34, 376035), (43, 297330), (51, 250690), (53, 241230), (55, 232458), (66, 193715), (85, 150414), (86, 148665), (102, 125345), (106, 120615), (110, 116229), (129, 99110), (159, 80410), (165, 77486), (170, 75207), (187, 68370), (215, 59466), (255, 50138), (258, 49555), (265, 48246), (318, 40205), (330, 38743), (374, 34185), (430, 29733), (473, 27030), (510, 25069), (530, 24123), (561, 22790), (583, 21930), (645, 19822), (731, 17490), (795, 16082), (901, 14190), (935, 13674), (946, 13515), (1122, 11395), (1166, 10965), (1290, 9911), (1419, 9010), (1462, 8745), (1590, 8041), (1749, 7310), (1802, 7095), (1870, 6837), (2193, 5830), (2279, 5610), (2365, 5406), (2703, 4730), (2805, 4558), (2838, 4505), (2915, 4386), (3498, 3655)]