2081911260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{242647}}^1$

素因数の和:242683

約数の個数: 96

約数和(自身を含む): 6848497152

約数和(自身を除く): 4766585892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 242647, 485294, 727941, 970588, 1213235, 1455882, 2426470, 2669117, 2911764, 3154411, 3639705, 4852940, 5338234, 6308822, 7279410, 8007351, 9463233, 10676468, 12617644, 13345585, 14558820, 15772055, 16014702, 18926466, 26691170, 31544110, 32029404, 34698521, 37852932, 40036755, 47316165, 53382340, 63088220, 69397042, 80073510, 94632330, 104095563, 138794084, 160147020, 173492605, 189264660, 208191126, 346985210, 416382252, 520477815, 693970420, 1040955630, 2081911260]

約数ペア:

[(1, 2081911260), (2, 1040955630), (3, 693970420), (4, 520477815), (5, 416382252), (6, 346985210), (10, 208191126), (11, 189264660), (12, 173492605), (13, 160147020), (15, 138794084), (20, 104095563), (22, 94632330), (26, 80073510), (30, 69397042), (33, 63088220), (39, 53382340), (44, 47316165), (52, 40036755), (55, 37852932), (60, 34698521), (65, 32029404), (66, 31544110), (78, 26691170), (110, 18926466), (130, 16014702), (132, 15772055), (143, 14558820), (156, 13345585), (165, 12617644), (195, 10676468), (220, 9463233), (260, 8007351), (286, 7279410), (330, 6308822), (390, 5338234), (429, 4852940), (572, 3639705), (660, 3154411), (715, 2911764), (780, 2669117), (858, 2426470), (1430, 1455882), (1716, 1213235), (2145, 970588), (2860, 727941), (4290, 485294), (8580, 242647)]