2096460

素因数分解:

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

素因数の和:647

約数の個数: 72

約数和(自身を含む): 6704880

約数和(自身を除く): 4608420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 613, 684, 855, 1140, 1226, 1710, 1839, 2452, 3065, 3420, 3678, 5517, 6130, 7356, 9195, 11034, 11647, 12260, 18390, 22068, 23294, 27585, 34941, 36780, 46588, 55170, 58235, 69882, 104823, 110340, 116470, 139764, 174705, 209646, 232940, 349410, 419292, 524115, 698820, 1048230, 2096460]

約数ペア:

[(1, 2096460), (2, 1048230), (3, 698820), (4, 524115), (5, 419292), (6, 349410), (9, 232940), (10, 209646), (12, 174705), (15, 139764), (18, 116470), (19, 110340), (20, 104823), (30, 69882), (36, 58235), (38, 55170), (45, 46588), (57, 36780), (60, 34941), (76, 27585), (90, 23294), (95, 22068), (114, 18390), (171, 12260), (180, 11647), (190, 11034), (228, 9195), (285, 7356), (342, 6130), (380, 5517), (570, 3678), (613, 3420), (684, 3065), (855, 2452), (1140, 1839), (1226, 1710)]