4257630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 12237120

約数和(自身を除く): 7979490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1213, 1755, 2426, 3510, 3639, 6065, 7278, 10917, 12130, 15769, 18195, 21834, 31538, 32751, 36390, 47307, 54585, 65502, 78845, 94614, 109170, 141921, 157690, 163755, 236535, 283842, 327510, 425763, 473070, 709605, 851526, 1419210, 2128815, 4257630]

約数ペア:

[(1, 4257630), (2, 2128815), (3, 1419210), (5, 851526), (6, 709605), (9, 473070), (10, 425763), (13, 327510), (15, 283842), (18, 236535), (26, 163755), (27, 157690), (30, 141921), (39, 109170), (45, 94614), (54, 78845), (65, 65502), (78, 54585), (90, 47307), (117, 36390), (130, 32751), (135, 31538), (195, 21834), (234, 18195), (270, 15769), (351, 12130), (390, 10917), (585, 7278), (702, 6065), (1170, 3639), (1213, 3510), (1755, 2426)]