384691380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{221087}}^1$

素因数の和:221128

約数の個数: 48

約数和(自身を含む): 1114283520

約数和(自身を除く): 729592140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 221087, 442174, 663261, 884348, 1105435, 1326522, 2210870, 2653044, 3316305, 4421740, 6411523, 6632610, 12823046, 13265220, 19234569, 25646092, 32057615, 38469138, 64115230, 76938276, 96172845, 128230460, 192345690, 384691380]

約数ペア:

[(1, 384691380), (2, 192345690), (3, 128230460), (4, 96172845), (5, 76938276), (6, 64115230), (10, 38469138), (12, 32057615), (15, 25646092), (20, 19234569), (29, 13265220), (30, 12823046), (58, 6632610), (60, 6411523), (87, 4421740), (116, 3316305), (145, 2653044), (174, 2210870), (290, 1326522), (348, 1105435), (435, 884348), (580, 663261), (870, 442174), (1740, 221087)]