401075190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2894

約数の個数: 96

約数和(自身を含む): 1096276896

約数和(自身を除く): 695201706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 43, 45, 74, 86, 90, 111, 129, 185, 215, 222, 258, 333, 370, 387, 430, 555, 645, 666, 774, 1110, 1290, 1591, 1665, 1935, 2801, 3182, 3330, 3870, 4773, 5602, 7955, 8403, 9546, 14005, 14319, 15910, 16806, 23865, 25209, 28010, 28638, 42015, 47730, 50418, 71595, 84030, 103637, 120443, 126045, 143190, 207274, 240886, 252090, 310911, 361329, 518185, 602215, 621822, 722658, 932733, 1036370, 1083987, 1204430, 1554555, 1806645, 1865466, 2167974, 3109110, 3613290, 4456391, 4663665, 5419935, 8912782, 9327330, 10839870, 13369173, 22281955, 26738346, 40107519, 44563910, 66845865, 80215038, 133691730, 200537595, 401075190]

約数ペア:

[(1, 401075190), (2, 200537595), (3, 133691730), (5, 80215038), (6, 66845865), (9, 44563910), (10, 40107519), (15, 26738346), (18, 22281955), (30, 13369173), (37, 10839870), (43, 9327330), (45, 8912782), (74, 5419935), (86, 4663665), (90, 4456391), (111, 3613290), (129, 3109110), (185, 2167974), (215, 1865466), (222, 1806645), (258, 1554555), (333, 1204430), (370, 1083987), (387, 1036370), (430, 932733), (555, 722658), (645, 621822), (666, 602215), (774, 518185), (1110, 361329), (1290, 310911), (1591, 252090), (1665, 240886), (1935, 207274), (2801, 143190), (3182, 126045), (3330, 120443), (3870, 103637), (4773, 84030), (5602, 71595), (7955, 50418), (8403, 47730), (9546, 42015), (14005, 28638), (14319, 28010), (15910, 25209), (16806, 23865)]