2216970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 160

約数和(自身を含む): 7527168

約数和(自身を除く): 5310198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 27, 30, 34, 35, 42, 45, 46, 51, 54, 63, 69, 70, 81, 85, 90, 102, 105, 115, 119, 126, 135, 138, 153, 161, 162, 170, 189, 207, 210, 230, 238, 255, 270, 306, 315, 322, 345, 357, 378, 391, 405, 414, 459, 483, 510, 567, 595, 621, 630, 690, 714, 765, 782, 805, 810, 918, 945, 966, 1035, 1071, 1134, 1173, 1190, 1242, 1377, 1449, 1530, 1610, 1785, 1863, 1890, 1955, 2070, 2142, 2295, 2346, 2415, 2737, 2754, 2835, 2898, 3105, 3213, 3519, 3570, 3726, 3910, 4347, 4590, 4830, 5355, 5474, 5670, 5865, 6210, 6426, 6885, 7038, 7245, 8211, 8694, 9315, 9639, 10557, 10710, 11730, 13041, 13685, 13770, 14490, 16065, 16422, 17595, 18630, 19278, 21114, 21735, 24633, 26082, 27370, 31671, 32130, 35190, 41055, 43470, 48195, 49266, 52785, 63342, 65205, 73899, 82110, 96390, 105570, 123165, 130410, 147798, 158355, 221697, 246330, 316710, 369495, 443394, 738990, 1108485, 2216970]

約数ペア:

[(1, 2216970), (2, 1108485), (3, 738990), (5, 443394), (6, 369495), (7, 316710), (9, 246330), (10, 221697), (14, 158355), (15, 147798), (17, 130410), (18, 123165), (21, 105570), (23, 96390), (27, 82110), (30, 73899), (34, 65205), (35, 63342), (42, 52785), (45, 49266), (46, 48195), (51, 43470), (54, 41055), (63, 35190), (69, 32130), (70, 31671), (81, 27370), (85, 26082), (90, 24633), (102, 21735), (105, 21114), (115, 19278), (119, 18630), (126, 17595), (135, 16422), (138, 16065), (153, 14490), (161, 13770), (162, 13685), (170, 13041), (189, 11730), (207, 10710), (210, 10557), (230, 9639), (238, 9315), (255, 8694), (270, 8211), (306, 7245), (315, 7038), (322, 6885), (345, 6426), (357, 6210), (378, 5865), (391, 5670), (405, 5474), (414, 5355), (459, 4830), (483, 4590), (510, 4347), (567, 3910), (595, 3726), (621, 3570), (630, 3519), (690, 3213), (714, 3105), (765, 2898), (782, 2835), (805, 2754), (810, 2737), (918, 2415), (945, 2346), (966, 2295), (1035, 2142), (1071, 2070), (1134, 1955), (1173, 1890), (1190, 1863), (1242, 1785), (1377, 1610), (1449, 1530)]