1691527020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 4794806016

約数和(自身を除く): 3103278996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 307, 393, 524, 614, 655, 701, 786, 921, 1228, 1310, 1402, 1535, 1572, 1842, 1965, 2103, 2620, 2804, 3070, 3505, 3684, 3930, 4206, 4605, 6140, 7010, 7860, 8412, 9210, 10515, 14020, 18420, 21030, 40217, 42060, 80434, 91831, 120651, 160868, 183662, 201085, 215207, 241302, 275493, 367324, 402170, 430414, 459155, 482604, 550986, 603255, 645621, 804340, 860828, 918310, 1076035, 1101972, 1206510, 1291242, 1377465, 1836620, 2152070, 2413020, 2582484, 2754930, 3228105, 4304140, 5509860, 6456210, 12912420, 28192117, 56384234, 84576351, 112768468, 140960585, 169152702, 281921170, 338305404, 422881755, 563842340, 845763510, 1691527020]

約数ペア:

[(1, 1691527020), (2, 845763510), (3, 563842340), (4, 422881755), (5, 338305404), (6, 281921170), (10, 169152702), (12, 140960585), (15, 112768468), (20, 84576351), (30, 56384234), (60, 28192117), (131, 12912420), (262, 6456210), (307, 5509860), (393, 4304140), (524, 3228105), (614, 2754930), (655, 2582484), (701, 2413020), (786, 2152070), (921, 1836620), (1228, 1377465), (1310, 1291242), (1402, 1206510), (1535, 1101972), (1572, 1076035), (1842, 918310), (1965, 860828), (2103, 804340), (2620, 645621), (2804, 603255), (3070, 550986), (3505, 482604), (3684, 459155), (3930, 430414), (4206, 402170), (4605, 367324), (6140, 275493), (7010, 241302), (7860, 215207), (8412, 201085), (9210, 183662), (10515, 160868), (14020, 120651), (18420, 91831), (21030, 80434), (40217, 42060)]