42007290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5711

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 72299910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 5669, 7410, 11338, 17007, 28345, 34014, 56690, 73697, 85035, 107711, 147394, 170070, 215422, 221091, 323133, 368485, 442182, 538555, 646266, 736970, 1077110, 1105455, 1400243, 1615665, 2210910, 2800486, 3231330, 4200729, 7001215, 8401458, 14002430, 21003645, 42007290]

約数ペア:

[(1, 42007290), (2, 21003645), (3, 14002430), (5, 8401458), (6, 7001215), (10, 4200729), (13, 3231330), (15, 2800486), (19, 2210910), (26, 1615665), (30, 1400243), (38, 1105455), (39, 1077110), (57, 736970), (65, 646266), (78, 538555), (95, 442182), (114, 368485), (130, 323133), (190, 221091), (195, 215422), (247, 170070), (285, 147394), (390, 107711), (494, 85035), (570, 73697), (741, 56690), (1235, 34014), (1482, 28345), (2470, 17007), (3705, 11338), (5669, 7410)]