1647393330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2992

約数の個数: 128

約数和(自身を含む): 4612847616

約数和(自身を除く): 2965454286

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 103, 110, 165, 170, 187, 206, 255, 309, 330, 374, 510, 515, 561, 618, 935, 1030, 1122, 1133, 1545, 1751, 1870, 2266, 2805, 2851, 3090, 3399, 3502, 5253, 5610, 5665, 5702, 6798, 8553, 8755, 10506, 11330, 14255, 16995, 17106, 17510, 19261, 26265, 28510, 31361, 33990, 38522, 42765, 48467, 52530, 57783, 62722, 85530, 94083, 96305, 96934, 115566, 145401, 156805, 188166, 192610, 242335, 288915, 290802, 293653, 313610, 470415, 484670, 533137, 577830, 587306, 727005, 880959, 940830, 1066274, 1454010, 1468265, 1599411, 1761918, 2665685, 2936530, 3198822, 3230183, 4404795, 4992101, 5331370, 6460366, 7997055, 8809590, 9690549, 9984202, 14976303, 15994110, 16150915, 19381098, 24960505, 29952606, 32301830, 48452745, 49921010, 54913111, 74881515, 96905490, 109826222, 149763030, 164739333, 274565555, 329478666, 549131110, 823696665, 1647393330]

約数ペア:

[(1, 1647393330), (2, 823696665), (3, 549131110), (5, 329478666), (6, 274565555), (10, 164739333), (11, 149763030), (15, 109826222), (17, 96905490), (22, 74881515), (30, 54913111), (33, 49921010), (34, 48452745), (51, 32301830), (55, 29952606), (66, 24960505), (85, 19381098), (102, 16150915), (103, 15994110), (110, 14976303), (165, 9984202), (170, 9690549), (187, 8809590), (206, 7997055), (255, 6460366), (309, 5331370), (330, 4992101), (374, 4404795), (510, 3230183), (515, 3198822), (561, 2936530), (618, 2665685), (935, 1761918), (1030, 1599411), (1122, 1468265), (1133, 1454010), (1545, 1066274), (1751, 940830), (1870, 880959), (2266, 727005), (2805, 587306), (2851, 577830), (3090, 533137), (3399, 484670), (3502, 470415), (5253, 313610), (5610, 293653), (5665, 290802), (5702, 288915), (6798, 242335), (8553, 192610), (8755, 188166), (10506, 156805), (11330, 145401), (14255, 115566), (16995, 96934), (17106, 96305), (17510, 94083), (19261, 85530), (26265, 62722), (28510, 57783), (31361, 52530), (33990, 48467), (38522, 42765)]