11913570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:6999

約数の個数: 48

約数和(自身を含む): 32610240

約数和(自身を除く): 20696670

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, 6967, 13934, 20901, 34835, 41802, 62703, 69670, 104505, 125406, 132373, 209010, 264746, 313515, 397119, 627030, 661865, 794238, 1191357, 1323730, 1985595, 2382714, 3971190, 5956785, 11913570]

約数ペア:

[(1, 11913570), (2, 5956785), (3, 3971190), (5, 2382714), (6, 1985595), (9, 1323730), (10, 1191357), (15, 794238), (18, 661865), (19, 627030), (30, 397119), (38, 313515), (45, 264746), (57, 209010), (90, 132373), (95, 125406), (114, 104505), (171, 69670), (190, 62703), (285, 41802), (342, 34835), (570, 20901), (855, 13934), (1710, 6967)]