15316170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 38928384

約数和(自身を除く): 23612214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 383, 430, 465, 645, 766, 930, 1149, 1290, 1333, 1915, 2298, 2666, 3830, 3999, 5745, 6665, 7998, 11490, 11873, 13330, 16469, 19995, 23746, 32938, 35619, 39990, 49407, 59365, 71238, 82345, 98814, 118730, 164690, 178095, 247035, 356190, 494070, 510539, 1021078, 1531617, 2552695, 3063234, 5105390, 7658085, 15316170]

約数ペア:

[(1, 15316170), (2, 7658085), (3, 5105390), (5, 3063234), (6, 2552695), (10, 1531617), (15, 1021078), (30, 510539), (31, 494070), (43, 356190), (62, 247035), (86, 178095), (93, 164690), (129, 118730), (155, 98814), (186, 82345), (215, 71238), (258, 59365), (310, 49407), (383, 39990), (430, 35619), (465, 32938), (645, 23746), (766, 19995), (930, 16469), (1149, 13330), (1290, 11873), (1333, 11490), (1915, 7998), (2298, 6665), (2666, 5745), (3830, 3999)]