3732820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 9853704

約数和(自身を除く): 6120884

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 293, 364, 455, 490, 586, 637, 910, 980, 1172, 1274, 1465, 1820, 2051, 2548, 2930, 3185, 3809, 4102, 5860, 6370, 7618, 8204, 10255, 12740, 14357, 15236, 19045, 20510, 26663, 28714, 38090, 41020, 53326, 57428, 71785, 76180, 106652, 133315, 143570, 186641, 266630, 287140, 373282, 533260, 746564, 933205, 1866410, 3732820]

約数ペア:

[(1, 3732820), (2, 1866410), (4, 933205), (5, 746564), (7, 533260), (10, 373282), (13, 287140), (14, 266630), (20, 186641), (26, 143570), (28, 133315), (35, 106652), (49, 76180), (52, 71785), (65, 57428), (70, 53326), (91, 41020), (98, 38090), (130, 28714), (140, 26663), (182, 20510), (196, 19045), (245, 15236), (260, 14357), (293, 12740), (364, 10255), (455, 8204), (490, 7618), (586, 6370), (637, 5860), (910, 4102), (980, 3809), (1172, 3185), (1274, 2930), (1465, 2548), (1820, 2051)]