3944850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:69

約数の個数: 144

約数和(自身を含む): 12790848

約数和(自身を除く): 8845998

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 50, 51, 65, 70, 75, 78, 85, 91, 102, 105, 119, 130, 150, 170, 175, 182, 195, 210, 221, 238, 255, 273, 289, 325, 350, 357, 390, 425, 442, 455, 510, 525, 546, 578, 595, 650, 663, 714, 850, 867, 910, 975, 1050, 1105, 1190, 1275, 1326, 1365, 1445, 1547, 1734, 1785, 1950, 2023, 2210, 2275, 2550, 2730, 2890, 2975, 3094, 3315, 3570, 3757, 4046, 4335, 4550, 4641, 5525, 5950, 6069, 6630, 6825, 7225, 7514, 7735, 8670, 8925, 9282, 10115, 11050, 11271, 12138, 13650, 14450, 15470, 16575, 17850, 18785, 20230, 21675, 22542, 23205, 26299, 30345, 33150, 37570, 38675, 43350, 46410, 50575, 52598, 56355, 60690, 77350, 78897, 93925, 101150, 112710, 116025, 131495, 151725, 157794, 187850, 232050, 262990, 281775, 303450, 394485, 563550, 657475, 788970, 1314950, 1972425, 3944850]

約数ペア:

[(1, 3944850), (2, 1972425), (3, 1314950), (5, 788970), (6, 657475), (7, 563550), (10, 394485), (13, 303450), (14, 281775), (15, 262990), (17, 232050), (21, 187850), (25, 157794), (26, 151725), (30, 131495), (34, 116025), (35, 112710), (39, 101150), (42, 93925), (50, 78897), (51, 77350), (65, 60690), (70, 56355), (75, 52598), (78, 50575), (85, 46410), (91, 43350), (102, 38675), (105, 37570), (119, 33150), (130, 30345), (150, 26299), (170, 23205), (175, 22542), (182, 21675), (195, 20230), (210, 18785), (221, 17850), (238, 16575), (255, 15470), (273, 14450), (289, 13650), (325, 12138), (350, 11271), (357, 11050), (390, 10115), (425, 9282), (442, 8925), (455, 8670), (510, 7735), (525, 7514), (546, 7225), (578, 6825), (595, 6630), (650, 6069), (663, 5950), (714, 5525), (850, 4641), (867, 4550), (910, 4335), (975, 4046), (1050, 3757), (1105, 3570), (1190, 3315), (1275, 3094), (1326, 2975), (1365, 2890), (1445, 2730), (1547, 2550), (1734, 2275), (1785, 2210), (1950, 2023)]