64237290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8711

約数の個数: 64

約数和(自身を含む): 174787200

約数和(自身を除く): 110549910

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, 7410, 8669, 17338, 26007, 43345, 52014, 86690, 112697, 130035, 164711, 225394, 260070, 329422, 338091, 494133, 563485, 676182, 823555, 988266, 1126970, 1647110, 1690455, 2141243, 2470665, 3380910, 4282486, 4941330, 6423729, 10706215, 12847458, 21412430, 32118645, 64237290]

約数ペア:

[(1, 64237290), (2, 32118645), (3, 21412430), (5, 12847458), (6, 10706215), (10, 6423729), (13, 4941330), (15, 4282486), (19, 3380910), (26, 2470665), (30, 2141243), (38, 1690455), (39, 1647110), (57, 1126970), (65, 988266), (78, 823555), (95, 676182), (114, 563485), (130, 494133), (190, 338091), (195, 329422), (247, 260070), (285, 225394), (390, 164711), (494, 130035), (570, 112697), (741, 86690), (1235, 52014), (1482, 43345), (2470, 26007), (3705, 17338), (7410, 8669)]