13515270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 34594560

約数和(自身を除く): 21079290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 181, 190, 262, 285, 362, 393, 543, 570, 655, 786, 905, 1086, 1310, 1810, 1965, 2489, 2715, 3439, 3930, 4978, 5430, 6878, 7467, 10317, 12445, 14934, 17195, 20634, 23711, 24890, 34390, 37335, 47422, 51585, 71133, 74670, 103170, 118555, 142266, 237110, 355665, 450509, 711330, 901018, 1351527, 2252545, 2703054, 4505090, 6757635, 13515270]

約数ペア:

[(1, 13515270), (2, 6757635), (3, 4505090), (5, 2703054), (6, 2252545), (10, 1351527), (15, 901018), (19, 711330), (30, 450509), (38, 355665), (57, 237110), (95, 142266), (114, 118555), (131, 103170), (181, 74670), (190, 71133), (262, 51585), (285, 47422), (362, 37335), (393, 34390), (543, 24890), (570, 23711), (655, 20634), (786, 17195), (905, 14934), (1086, 12445), (1310, 10317), (1810, 7467), (1965, 6878), (2489, 5430), (2715, 4978), (3439, 3930)]