4259190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 11241216

約数和(自身を除く): 6982026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 163, 195, 201, 326, 335, 390, 402, 489, 670, 815, 871, 978, 1005, 1630, 1742, 2010, 2119, 2445, 2613, 4238, 4355, 4890, 5226, 6357, 8710, 10595, 10921, 12714, 13065, 21190, 21842, 26130, 31785, 32763, 54605, 63570, 65526, 109210, 141973, 163815, 283946, 327630, 425919, 709865, 851838, 1419730, 2129595, 4259190]

約数ペア:

[(1, 4259190), (2, 2129595), (3, 1419730), (5, 851838), (6, 709865), (10, 425919), (13, 327630), (15, 283946), (26, 163815), (30, 141973), (39, 109210), (65, 65526), (67, 63570), (78, 54605), (130, 32763), (134, 31785), (163, 26130), (195, 21842), (201, 21190), (326, 13065), (335, 12714), (390, 10921), (402, 10595), (489, 8710), (670, 6357), (815, 5226), (871, 4890), (978, 4355), (1005, 4238), (1630, 2613), (1742, 2445), (2010, 2119)]