131954430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 335462400

約数和(自身を除く): 203507970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 181, 190, 285, 362, 543, 570, 905, 1086, 1279, 1810, 2558, 2715, 3439, 3837, 5430, 6395, 6878, 7674, 10317, 12790, 17195, 19185, 20634, 24301, 34390, 38370, 48602, 51585, 72903, 103170, 121505, 145806, 231499, 243010, 364515, 462998, 694497, 729030, 1157495, 1388994, 2314990, 3472485, 4398481, 6944970, 8796962, 13195443, 21992405, 26390886, 43984810, 65977215, 131954430]

約数ペア:

[(1, 131954430), (2, 65977215), (3, 43984810), (5, 26390886), (6, 21992405), (10, 13195443), (15, 8796962), (19, 6944970), (30, 4398481), (38, 3472485), (57, 2314990), (95, 1388994), (114, 1157495), (181, 729030), (190, 694497), (285, 462998), (362, 364515), (543, 243010), (570, 231499), (905, 145806), (1086, 121505), (1279, 103170), (1810, 72903), (2558, 51585), (2715, 48602), (3439, 38370), (3837, 34390), (5430, 24301), (6395, 20634), (6878, 19185), (7674, 17195), (10317, 12790)]