157051270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1825

約数の個数: 48

約数和(自身を含む): 310163328

約数和(自身を除く): 153112058

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 1054, 1445, 1753, 2635, 2890, 3506, 5270, 8765, 8959, 17530, 17918, 29801, 44795, 54343, 59602, 89590, 108686, 149005, 271715, 298010, 506617, 543430, 923831, 1013234, 1847662, 2533085, 4619155, 5066170, 9238310, 15705127, 31410254, 78525635, 157051270]

約数ペア:

[(1, 157051270), (2, 78525635), (5, 31410254), (10, 15705127), (17, 9238310), (31, 5066170), (34, 4619155), (62, 2533085), (85, 1847662), (155, 1013234), (170, 923831), (289, 543430), (310, 506617), (527, 298010), (578, 271715), (1054, 149005), (1445, 108686), (1753, 89590), (2635, 59602), (2890, 54343), (3506, 44795), (5270, 29801), (8765, 17918), (8959, 17530)]