2949804550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{69653}}^1$

素因数の和:69694

約数の個数: 72

約数和(自身を含む): 6892402608

約数和(自身を除く): 3942598058

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1694, 1925, 3025, 3850, 4235, 6050, 8470, 21175, 42350, 69653, 139306, 348265, 487571, 696530, 766183, 975142, 1532366, 1741325, 2437855, 3482650, 3830915, 4875710, 5363281, 7661830, 8428013, 10726562, 12189275, 16856026, 19154575, 24378550, 26816405, 38309150, 42140065, 53632810, 58996091, 84280130, 117992182, 134082025, 210700325, 268164050, 294980455, 421400650, 589960910, 1474902275, 2949804550]

約数ペア:

[(1, 2949804550), (2, 1474902275), (5, 589960910), (7, 421400650), (10, 294980455), (11, 268164050), (14, 210700325), (22, 134082025), (25, 117992182), (35, 84280130), (50, 58996091), (55, 53632810), (70, 42140065), (77, 38309150), (110, 26816405), (121, 24378550), (154, 19154575), (175, 16856026), (242, 12189275), (275, 10726562), (350, 8428013), (385, 7661830), (550, 5363281), (605, 4875710), (770, 3830915), (847, 3482650), (1210, 2437855), (1694, 1741325), (1925, 1532366), (3025, 975142), (3850, 766183), (4235, 696530), (6050, 487571), (8470, 348265), (21175, 139306), (42350, 69653)]