45389940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 132375936

約数和(自身を除く): 86985996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 73, 86, 129, 146, 172, 215, 219, 241, 258, 292, 365, 430, 438, 482, 516, 645, 723, 730, 860, 876, 964, 1095, 1205, 1290, 1446, 1460, 2190, 2410, 2580, 2892, 3139, 3615, 4380, 4820, 6278, 7230, 9417, 10363, 12556, 14460, 15695, 17593, 18834, 20726, 31089, 31390, 35186, 37668, 41452, 47085, 51815, 52779, 62178, 62780, 70372, 87965, 94170, 103630, 105558, 124356, 155445, 175930, 188340, 207260, 211116, 263895, 310890, 351860, 527790, 621780, 756499, 1055580, 1512998, 2269497, 3025996, 3782495, 4538994, 7564990, 9077988, 11347485, 15129980, 22694970, 45389940]

約数ペア:

[(1, 45389940), (2, 22694970), (3, 15129980), (4, 11347485), (5, 9077988), (6, 7564990), (10, 4538994), (12, 3782495), (15, 3025996), (20, 2269497), (30, 1512998), (43, 1055580), (60, 756499), (73, 621780), (86, 527790), (129, 351860), (146, 310890), (172, 263895), (215, 211116), (219, 207260), (241, 188340), (258, 175930), (292, 155445), (365, 124356), (430, 105558), (438, 103630), (482, 94170), (516, 87965), (645, 70372), (723, 62780), (730, 62178), (860, 52779), (876, 51815), (964, 47085), (1095, 41452), (1205, 37668), (1290, 35186), (1446, 31390), (1460, 31089), (2190, 20726), (2410, 18834), (2580, 17593), (2892, 15695), (3139, 14460), (3615, 12556), (4380, 10363), (4820, 9417), (6278, 7230)]