314102540

素因数分解:

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

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 723714432

約数和(自身を除く): 409611892

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 289, 310, 340, 527, 578, 620, 1054, 1156, 1445, 1753, 2108, 2635, 2890, 3506, 5270, 5780, 7012, 8765, 8959, 10540, 17530, 17918, 29801, 35060, 35836, 44795, 54343, 59602, 89590, 108686, 119204, 149005, 179180, 217372, 271715, 298010, 506617, 543430, 596020, 923831, 1013234, 1086860, 1847662, 2026468, 2533085, 3695324, 4619155, 5066170, 9238310, 10132340, 15705127, 18476620, 31410254, 62820508, 78525635, 157051270, 314102540]

約数ペア:

[(1, 314102540), (2, 157051270), (4, 78525635), (5, 62820508), (10, 31410254), (17, 18476620), (20, 15705127), (31, 10132340), (34, 9238310), (62, 5066170), (68, 4619155), (85, 3695324), (124, 2533085), (155, 2026468), (170, 1847662), (289, 1086860), (310, 1013234), (340, 923831), (527, 596020), (578, 543430), (620, 506617), (1054, 298010), (1156, 271715), (1445, 217372), (1753, 179180), (2108, 149005), (2635, 119204), (2890, 108686), (3506, 89590), (5270, 59602), (5780, 54343), (7012, 44795), (8765, 35836), (8959, 35060), (10540, 29801), (17530, 17918)]