121888230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4973}}^1$

素因数の和:5045

約数の個数: 64

約数和(自身を含む): 315152640

約数和(自身を除く): 193264410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2451, 4085, 4902, 4973, 8170, 9946, 12255, 14919, 24510, 24865, 29838, 49730, 74595, 94487, 149190, 188974, 213839, 283461, 427678, 472435, 566922, 641517, 944870, 1069195, 1283034, 1417305, 2138390, 2834610, 3207585, 4062941, 6415170, 8125882, 12188823, 20314705, 24377646, 40629410, 60944115, 121888230]

約数ペア:

[(1, 121888230), (2, 60944115), (3, 40629410), (5, 24377646), (6, 20314705), (10, 12188823), (15, 8125882), (19, 6415170), (30, 4062941), (38, 3207585), (43, 2834610), (57, 2138390), (86, 1417305), (95, 1283034), (114, 1069195), (129, 944870), (190, 641517), (215, 566922), (258, 472435), (285, 427678), (430, 283461), (570, 213839), (645, 188974), (817, 149190), (1290, 94487), (1634, 74595), (2451, 49730), (4085, 29838), (4902, 24865), (4973, 24510), (8170, 14919), (9946, 12255)]