17804524190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{2389}}^1$

素因数の和:3285

約数の個数: 64

約数和(自身を含む): 34278336000

約数和(自身を除く): 16473811810

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 829, 899, 1658, 1798, 2389, 4145, 4495, 4778, 8290, 8990, 11945, 23890, 24041, 25699, 48082, 51398, 69281, 74059, 120205, 128495, 138562, 148118, 240410, 256990, 346405, 370295, 692810, 740590, 745271, 1490542, 1980481, 2147711, 3726355, 3960962, 4295422, 7452710, 9902405, 10738555, 19804810, 21477110, 57433949, 61394911, 114867898, 122789822, 287169745, 306974555, 574339490, 613949110, 1780452419, 3560904838, 8902262095, 17804524190]

約数ペア:

[(1, 17804524190), (2, 8902262095), (5, 3560904838), (10, 1780452419), (29, 613949110), (31, 574339490), (58, 306974555), (62, 287169745), (145, 122789822), (155, 114867898), (290, 61394911), (310, 57433949), (829, 21477110), (899, 19804810), (1658, 10738555), (1798, 9902405), (2389, 7452710), (4145, 4295422), (4495, 3960962), (4778, 3726355), (8290, 2147711), (8990, 1980481), (11945, 1490542), (23890, 745271), (24041, 740590), (25699, 692810), (48082, 370295), (51398, 346405), (69281, 256990), (74059, 240410), (120205, 148118), (128495, 138562)]