1625330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 3545856

約数和(自身を除く): 1920526

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 107, 155, 214, 217, 245, 310, 434, 490, 535, 749, 1070, 1085, 1498, 1519, 2170, 3038, 3317, 3745, 5243, 6634, 7490, 7595, 10486, 15190, 16585, 23219, 26215, 33170, 46438, 52430, 116095, 162533, 232190, 325066, 812665, 1625330]

約数ペア:

[(1, 1625330), (2, 812665), (5, 325066), (7, 232190), (10, 162533), (14, 116095), (31, 52430), (35, 46438), (49, 33170), (62, 26215), (70, 23219), (98, 16585), (107, 15190), (155, 10486), (214, 7595), (217, 7490), (245, 6634), (310, 5243), (434, 3745), (490, 3317), (535, 3038), (749, 2170), (1070, 1519), (1085, 1498)]