4213140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 12773376

約数和(自身を除く): 8560236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 71, 86, 92, 115, 129, 138, 142, 172, 213, 215, 230, 258, 276, 284, 345, 355, 426, 430, 460, 516, 645, 690, 710, 852, 860, 989, 1065, 1290, 1380, 1420, 1633, 1978, 2130, 2580, 2967, 3053, 3266, 3956, 4260, 4899, 4945, 5934, 6106, 6532, 8165, 9159, 9798, 9890, 11868, 12212, 14835, 15265, 16330, 18318, 19596, 19780, 24495, 29670, 30530, 32660, 36636, 45795, 48990, 59340, 61060, 70219, 91590, 97980, 140438, 183180, 210657, 280876, 351095, 421314, 702190, 842628, 1053285, 1404380, 2106570, 4213140]

約数ペア:

[(1, 4213140), (2, 2106570), (3, 1404380), (4, 1053285), (5, 842628), (6, 702190), (10, 421314), (12, 351095), (15, 280876), (20, 210657), (23, 183180), (30, 140438), (43, 97980), (46, 91590), (60, 70219), (69, 61060), (71, 59340), (86, 48990), (92, 45795), (115, 36636), (129, 32660), (138, 30530), (142, 29670), (172, 24495), (213, 19780), (215, 19596), (230, 18318), (258, 16330), (276, 15265), (284, 14835), (345, 12212), (355, 11868), (426, 9890), (430, 9798), (460, 9159), (516, 8165), (645, 6532), (690, 6106), (710, 5934), (852, 4945), (860, 4899), (989, 4260), (1065, 3956), (1290, 3266), (1380, 3053), (1420, 2967), (1633, 2580), (1978, 2130)]