21592350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3722

約数の個数: 72

約数和(自身を含む): 62490792

約数和(自身を除く): 40898442

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3691, 5850, 7382, 11073, 18455, 22146, 33219, 36910, 47983, 55365, 66438, 92275, 95966, 110730, 143949, 166095, 184550, 239915, 276825, 287898, 332190, 431847, 479830, 553650, 719745, 830475, 863694, 1199575, 1439490, 1660950, 2159235, 2399150, 3598725, 4318470, 7197450, 10796175, 21592350]

約数ペア:

[(1, 21592350), (2, 10796175), (3, 7197450), (5, 4318470), (6, 3598725), (9, 2399150), (10, 2159235), (13, 1660950), (15, 1439490), (18, 1199575), (25, 863694), (26, 830475), (30, 719745), (39, 553650), (45, 479830), (50, 431847), (65, 332190), (75, 287898), (78, 276825), (90, 239915), (117, 184550), (130, 166095), (150, 143949), (195, 110730), (225, 95966), (234, 92275), (325, 66438), (390, 55365), (450, 47983), (585, 36910), (650, 33219), (975, 22146), (1170, 18455), (1950, 11073), (2925, 7382), (3691, 5850)]