1551170070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47743}}^1$

素因数の和:47794

約数の個数: 72

約数和(自身を含む): 4256568576

約数和(自身を除く): 2705398506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 32490, 47743, 95486, 143229, 238715, 286458, 429687, 477430, 716145, 859374, 907117, 1432290, 1814234, 2148435, 2721351, 4296870, 4535585, 5442702, 8164053, 9071170, 13606755, 16328106, 17235223, 27213510, 34470446, 40820265, 51705669, 81640530, 86176115, 103411338, 155117007, 172352230, 258528345, 310234014, 517056690, 775585035, 1551170070]

約数ペア:

[(1, 1551170070), (2, 775585035), (3, 517056690), (5, 310234014), (6, 258528345), (9, 172352230), (10, 155117007), (15, 103411338), (18, 86176115), (19, 81640530), (30, 51705669), (38, 40820265), (45, 34470446), (57, 27213510), (90, 17235223), (95, 16328106), (114, 13606755), (171, 9071170), (190, 8164053), (285, 5442702), (342, 4535585), (361, 4296870), (570, 2721351), (722, 2148435), (855, 1814234), (1083, 1432290), (1710, 907117), (1805, 859374), (2166, 716145), (3249, 477430), (3610, 429687), (5415, 286458), (6498, 238715), (10830, 143229), (16245, 95486), (32490, 47743)]