16035990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 40753152

約数和(自身を除く): 24717162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 401, 430, 465, 645, 802, 930, 1203, 1290, 1333, 2005, 2406, 2666, 3999, 4010, 6015, 6665, 7998, 12030, 12431, 13330, 17243, 19995, 24862, 34486, 37293, 39990, 51729, 62155, 74586, 86215, 103458, 124310, 172430, 186465, 258645, 372930, 517290, 534533, 1069066, 1603599, 2672665, 3207198, 5345330, 8017995, 16035990]

約数ペア:

[(1, 16035990), (2, 8017995), (3, 5345330), (5, 3207198), (6, 2672665), (10, 1603599), (15, 1069066), (30, 534533), (31, 517290), (43, 372930), (62, 258645), (86, 186465), (93, 172430), (129, 124310), (155, 103458), (186, 86215), (215, 74586), (258, 62155), (310, 51729), (401, 39990), (430, 37293), (465, 34486), (645, 24862), (802, 19995), (930, 17243), (1203, 13330), (1290, 12431), (1333, 12030), (2005, 7998), (2406, 6665), (2666, 6015), (3999, 4010)]