2878889340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{10211}}^1$

素因数の和:10387

約数の個数: 96

約数和(自身を含む): 8344756224

約数和(自身を除く): 5465866884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 127, 148, 185, 222, 254, 370, 381, 444, 508, 555, 635, 740, 762, 1110, 1270, 1524, 1905, 2220, 2540, 3810, 4699, 7620, 9398, 10211, 14097, 18796, 20422, 23495, 28194, 30633, 40844, 46990, 51055, 56388, 61266, 70485, 93980, 102110, 122532, 140970, 153165, 204220, 281940, 306330, 377807, 612660, 755614, 1133421, 1296797, 1511228, 1889035, 2266842, 2593594, 3778070, 3890391, 4533684, 5187188, 5667105, 6483985, 7556140, 7780782, 11334210, 12967970, 15561564, 19451955, 22668420, 25935940, 38903910, 47981489, 77807820, 95962978, 143944467, 191925956, 239907445, 287888934, 479814890, 575777868, 719722335, 959629780, 1439444670, 2878889340]

約数ペア:

[(1, 2878889340), (2, 1439444670), (3, 959629780), (4, 719722335), (5, 575777868), (6, 479814890), (10, 287888934), (12, 239907445), (15, 191925956), (20, 143944467), (30, 95962978), (37, 77807820), (60, 47981489), (74, 38903910), (111, 25935940), (127, 22668420), (148, 19451955), (185, 15561564), (222, 12967970), (254, 11334210), (370, 7780782), (381, 7556140), (444, 6483985), (508, 5667105), (555, 5187188), (635, 4533684), (740, 3890391), (762, 3778070), (1110, 2593594), (1270, 2266842), (1524, 1889035), (1905, 1511228), (2220, 1296797), (2540, 1133421), (3810, 755614), (4699, 612660), (7620, 377807), (9398, 306330), (10211, 281940), (14097, 204220), (18796, 153165), (20422, 140970), (23495, 122532), (28194, 102110), (30633, 93980), (40844, 70485), (46990, 61266), (51055, 56388)]