2012131410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{6451}}^1$

素因数の和:6779

約数の個数: 64

約数和(自身を含む): 4978053504

約数和(自身を除く): 2965922094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 281, 370, 555, 562, 843, 1110, 1405, 1686, 2810, 4215, 6451, 8430, 10397, 12902, 19353, 20794, 31191, 32255, 38706, 51985, 62382, 64510, 96765, 103970, 155955, 193530, 238687, 311910, 477374, 716061, 1193435, 1432122, 1812731, 2386870, 3580305, 3625462, 5438193, 7160610, 9063655, 10876386, 18127310, 27190965, 54381930, 67071047, 134142094, 201213141, 335355235, 402426282, 670710470, 1006065705, 2012131410]

約数ペア:

[(1, 2012131410), (2, 1006065705), (3, 670710470), (5, 402426282), (6, 335355235), (10, 201213141), (15, 134142094), (30, 67071047), (37, 54381930), (74, 27190965), (111, 18127310), (185, 10876386), (222, 9063655), (281, 7160610), (370, 5438193), (555, 3625462), (562, 3580305), (843, 2386870), (1110, 1812731), (1405, 1432122), (1686, 1193435), (2810, 716061), (4215, 477374), (6451, 311910), (8430, 238687), (10397, 193530), (12902, 155955), (19353, 103970), (20794, 96765), (31191, 64510), (32255, 62382), (38706, 51985)]