80772510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29587}}^1$

素因数の和:29617

約数の個数: 64

約数和(自身を含む): 238597632

約数和(自身を除く): 157825122

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 29587, 59174, 88761, 147935, 177522, 207109, 295870, 384631, 414218, 443805, 621327, 769262, 887610, 1035545, 1153893, 1242654, 1923155, 2071090, 2307786, 2692417, 3106635, 3846310, 5384834, 5769465, 6213270, 8077251, 11538930, 13462085, 16154502, 26924170, 40386255, 80772510]

約数ペア:

[(1, 80772510), (2, 40386255), (3, 26924170), (5, 16154502), (6, 13462085), (7, 11538930), (10, 8077251), (13, 6213270), (14, 5769465), (15, 5384834), (21, 3846310), (26, 3106635), (30, 2692417), (35, 2307786), (39, 2071090), (42, 1923155), (65, 1242654), (70, 1153893), (78, 1035545), (91, 887610), (105, 769262), (130, 621327), (182, 443805), (195, 414218), (210, 384631), (273, 295870), (390, 207109), (455, 177522), (546, 147935), (910, 88761), (1365, 59174), (2730, 29587)]