38365890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29741}}^1$

素因数の和:29794

約数の個数: 32

約数和(自身を含む): 94222656

約数和(自身を除く): 55856766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 29741, 59482, 89223, 148705, 178446, 297410, 446115, 892230, 1278863, 2557726, 3836589, 6394315, 7673178, 12788630, 19182945, 38365890]

約数ペア:

[(1, 38365890), (2, 19182945), (3, 12788630), (5, 7673178), (6, 6394315), (10, 3836589), (15, 2557726), (30, 1278863), (43, 892230), (86, 446115), (129, 297410), (215, 178446), (258, 148705), (430, 89223), (645, 59482), (1290, 29741)]