6561660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 22256640

約数和(自身を除く): 15694980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 919, 1020, 1190, 1428, 1785, 1838, 2380, 2757, 3570, 3676, 4595, 5514, 6433, 7140, 9190, 11028, 12866, 13785, 15623, 18380, 19299, 25732, 27570, 31246, 32165, 38598, 46869, 55140, 62492, 64330, 77196, 78115, 93738, 96495, 109361, 128660, 156230, 187476, 192990, 218722, 234345, 312460, 328083, 385980, 437444, 468690, 546805, 656166, 937380, 1093610, 1312332, 1640415, 2187220, 3280830, 6561660]

約数ペア:

[(1, 6561660), (2, 3280830), (3, 2187220), (4, 1640415), (5, 1312332), (6, 1093610), (7, 937380), (10, 656166), (12, 546805), (14, 468690), (15, 437444), (17, 385980), (20, 328083), (21, 312460), (28, 234345), (30, 218722), (34, 192990), (35, 187476), (42, 156230), (51, 128660), (60, 109361), (68, 96495), (70, 93738), (84, 78115), (85, 77196), (102, 64330), (105, 62492), (119, 55140), (140, 46869), (170, 38598), (204, 32165), (210, 31246), (238, 27570), (255, 25732), (340, 19299), (357, 18380), (420, 15623), (476, 13785), (510, 12866), (595, 11028), (714, 9190), (919, 7140), (1020, 6433), (1190, 5514), (1428, 4595), (1785, 3676), (1838, 3570), (2380, 2757)]