2335450140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9661}}^1$

素因数の和:9772

約数の個数: 144

約数和(自身を含む): 7596650880

約数和(自身を除く): 5261200740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 153, 158, 170, 180, 204, 237, 255, 306, 316, 340, 395, 474, 510, 612, 711, 765, 790, 948, 1020, 1185, 1343, 1422, 1530, 1580, 2370, 2686, 2844, 3060, 3555, 4029, 4740, 5372, 6715, 7110, 8058, 9661, 12087, 13430, 14220, 16116, 19322, 20145, 24174, 26860, 28983, 38644, 40290, 48305, 48348, 57966, 60435, 80580, 86949, 96610, 115932, 120870, 144915, 164237, 173898, 193220, 241740, 289830, 328474, 347796, 434745, 492711, 579660, 656948, 763219, 821185, 869490, 985422, 1478133, 1526438, 1642370, 1738980, 1970844, 2289657, 2463555, 2956266, 3052876, 3284740, 3816095, 4579314, 4927110, 5912532, 6868971, 7390665, 7632190, 9158628, 9854220, 11448285, 12974723, 13737942, 14781330, 15264380, 22896570, 25949446, 27475884, 29562660, 34344855, 38924169, 45793140, 51898892, 64873615, 68689710, 77848338, 116772507, 129747230, 137379420, 155696676, 194620845, 233545014, 259494460, 389241690, 467090028, 583862535, 778483380, 1167725070, 2335450140]

約数ペア:

[(1, 2335450140), (2, 1167725070), (3, 778483380), (4, 583862535), (5, 467090028), (6, 389241690), (9, 259494460), (10, 233545014), (12, 194620845), (15, 155696676), (17, 137379420), (18, 129747230), (20, 116772507), (30, 77848338), (34, 68689710), (36, 64873615), (45, 51898892), (51, 45793140), (60, 38924169), (68, 34344855), (79, 29562660), (85, 27475884), (90, 25949446), (102, 22896570), (153, 15264380), (158, 14781330), (170, 13737942), (180, 12974723), (204, 11448285), (237, 9854220), (255, 9158628), (306, 7632190), (316, 7390665), (340, 6868971), (395, 5912532), (474, 4927110), (510, 4579314), (612, 3816095), (711, 3284740), (765, 3052876), (790, 2956266), (948, 2463555), (1020, 2289657), (1185, 1970844), (1343, 1738980), (1422, 1642370), (1530, 1526438), (1580, 1478133), (2370, 985422), (2686, 869490), (2844, 821185), (3060, 763219), (3555, 656948), (4029, 579660), (4740, 492711), (5372, 434745), (6715, 347796), (7110, 328474), (8058, 289830), (9661, 241740), (12087, 193220), (13430, 173898), (14220, 164237), (16116, 144915), (19322, 120870), (20145, 115932), (24174, 96610), (26860, 86949), (28983, 80580), (38644, 60435), (40290, 57966), (48305, 48348)]