2240550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 6499584

約数和(自身を除く): 4259034

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, 383, 390, 450, 585, 650, 766, 975, 1149, 1170, 1915, 1950, 2298, 2925, 3447, 3830, 4979, 5745, 5850, 6894, 9575, 9958, 11490, 14937, 17235, 19150, 24895, 28725, 29874, 34470, 44811, 49790, 57450, 74685, 86175, 89622, 124475, 149370, 172350, 224055, 248950, 373425, 448110, 746850, 1120275, 2240550]

約数ペア:

[(1, 2240550), (2, 1120275), (3, 746850), (5, 448110), (6, 373425), (9, 248950), (10, 224055), (13, 172350), (15, 149370), (18, 124475), (25, 89622), (26, 86175), (30, 74685), (39, 57450), (45, 49790), (50, 44811), (65, 34470), (75, 29874), (78, 28725), (90, 24895), (117, 19150), (130, 17235), (150, 14937), (195, 11490), (225, 9958), (234, 9575), (325, 6894), (383, 5850), (390, 5745), (450, 4979), (585, 3830), (650, 3447), (766, 2925), (975, 2298), (1149, 1950), (1170, 1915)]