245585070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143617}}^1$

素因数の和:143649

約数の個数: 48

約数和(自身を含む): 672132240

約数和(自身を除く): 426547170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 143617, 287234, 430851, 718085, 861702, 1292553, 1436170, 2154255, 2585106, 2728723, 4308510, 5457446, 6462765, 8186169, 12925530, 13643615, 16372338, 24558507, 27287230, 40930845, 49117014, 81861690, 122792535, 245585070]

約数ペア:

[(1, 245585070), (2, 122792535), (3, 81861690), (5, 49117014), (6, 40930845), (9, 27287230), (10, 24558507), (15, 16372338), (18, 13643615), (19, 12925530), (30, 8186169), (38, 6462765), (45, 5457446), (57, 4308510), (90, 2728723), (95, 2585106), (114, 2154255), (171, 1436170), (190, 1292553), (285, 861702), (342, 718085), (570, 430851), (855, 287234), (1710, 143617)]