7687020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 24756480

約数和(自身を除く): 17069460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 613, 627, 660, 836, 1045, 1140, 1226, 1254, 1839, 2090, 2452, 2508, 3065, 3135, 3678, 4180, 6130, 6270, 6743, 7356, 9195, 11647, 12260, 12540, 13486, 18390, 20229, 23294, 26972, 33715, 34941, 36780, 40458, 46588, 58235, 67430, 69882, 80916, 101145, 116470, 128117, 134860, 139764, 174705, 202290, 232940, 256234, 349410, 384351, 404580, 512468, 640585, 698820, 768702, 1281170, 1537404, 1921755, 2562340, 3843510, 7687020]

約数ペア:

[(1, 7687020), (2, 3843510), (3, 2562340), (4, 1921755), (5, 1537404), (6, 1281170), (10, 768702), (11, 698820), (12, 640585), (15, 512468), (19, 404580), (20, 384351), (22, 349410), (30, 256234), (33, 232940), (38, 202290), (44, 174705), (55, 139764), (57, 134860), (60, 128117), (66, 116470), (76, 101145), (95, 80916), (110, 69882), (114, 67430), (132, 58235), (165, 46588), (190, 40458), (209, 36780), (220, 34941), (228, 33715), (285, 26972), (330, 23294), (380, 20229), (418, 18390), (570, 13486), (613, 12540), (627, 12260), (660, 11647), (836, 9195), (1045, 7356), (1140, 6743), (1226, 6270), (1254, 6130), (1839, 4180), (2090, 3678), (2452, 3135), (2508, 3065)]