1490147470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4513}}^1$

素因数の和:4669

約数の個数: 64

約数和(自身を含む): 3159077760

約数和(自身を除く): 1668930290

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 89, 106, 178, 265, 371, 445, 530, 623, 742, 890, 1246, 1855, 3115, 3710, 4513, 4717, 6230, 9026, 9434, 22565, 23585, 31591, 33019, 45130, 47170, 63182, 66038, 157955, 165095, 239189, 315910, 330190, 401657, 478378, 803314, 1195945, 1674323, 2008285, 2391890, 2811599, 3348646, 4016570, 5623198, 8371615, 14057995, 16743230, 21287821, 28115990, 42575642, 106439105, 149014747, 212878210, 298029494, 745073735, 1490147470]

約数ペア:

[(1, 1490147470), (2, 745073735), (5, 298029494), (7, 212878210), (10, 149014747), (14, 106439105), (35, 42575642), (53, 28115990), (70, 21287821), (89, 16743230), (106, 14057995), (178, 8371615), (265, 5623198), (371, 4016570), (445, 3348646), (530, 2811599), (623, 2391890), (742, 2008285), (890, 1674323), (1246, 1195945), (1855, 803314), (3115, 478378), (3710, 401657), (4513, 330190), (4717, 315910), (6230, 239189), (9026, 165095), (9434, 157955), (22565, 66038), (23585, 63182), (31591, 47170), (33019, 45130)]