90577140190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{1579}}^1$

素因数の和:2506

約数の個数: 96

約数和(自身を含む): 181047674880

約数和(自身を除く): 90470534690

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 782, 863, 1445, 1579, 1726, 1955, 2890, 3158, 3910, 4315, 6647, 7895, 8630, 13294, 14671, 15790, 19849, 26843, 29342, 33235, 36317, 39698, 53686, 66470, 72634, 73355, 99245, 134215, 146710, 181585, 198490, 249407, 268430, 337433, 363170, 456331, 498814, 617389, 674866, 912662, 1234778, 1247035, 1362677, 1687165, 2281655, 2494070, 2725354, 3086945, 3374330, 4563310, 5736361, 6173890, 6813385, 10495613, 11472722, 13626770, 20991226, 23165509, 28681805, 31341571, 46331018, 52478065, 57363610, 62683142, 104956130, 115827545, 156707855, 231655090, 313415710, 393813653, 532806707, 787627306, 1065613414, 1969068265, 2664033535, 3938136530, 5328067070, 9057714019, 18115428038, 45288570095, 90577140190]

約数ペア:

[(1, 90577140190), (2, 45288570095), (5, 18115428038), (10, 9057714019), (17, 5328067070), (23, 3938136530), (34, 2664033535), (46, 1969068265), (85, 1065613414), (115, 787627306), (170, 532806707), (230, 393813653), (289, 313415710), (391, 231655090), (578, 156707855), (782, 115827545), (863, 104956130), (1445, 62683142), (1579, 57363610), (1726, 52478065), (1955, 46331018), (2890, 31341571), (3158, 28681805), (3910, 23165509), (4315, 20991226), (6647, 13626770), (7895, 11472722), (8630, 10495613), (13294, 6813385), (14671, 6173890), (15790, 5736361), (19849, 4563310), (26843, 3374330), (29342, 3086945), (33235, 2725354), (36317, 2494070), (39698, 2281655), (53686, 1687165), (66470, 1362677), (72634, 1247035), (73355, 1234778), (99245, 912662), (134215, 674866), (146710, 617389), (181585, 498814), (198490, 456331), (249407, 363170), (268430, 337433)]