3089190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 8075088

約数和(自身を除く): 4985898

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 5785, 6942, 7921, 11570, 15842, 17355, 23763, 34710, 39605, 47526, 79210, 102973, 118815, 205946, 237630, 308919, 514865, 617838, 1029730, 1544595, 3089190]

約数ペア:

[(1, 3089190), (2, 1544595), (3, 1029730), (5, 617838), (6, 514865), (10, 308919), (13, 237630), (15, 205946), (26, 118815), (30, 102973), (39, 79210), (65, 47526), (78, 39605), (89, 34710), (130, 23763), (178, 17355), (195, 15842), (267, 11570), (390, 7921), (445, 6942), (534, 5785), (890, 3471), (1157, 2670), (1335, 2314)]