870895207818

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1\times {\mathrm{5927}}^1$

素因数の和:7036

約数の個数: 96

約数和(自身を含む): 1941920323200

約数和(自身を除く): 1071025115382

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 229, 258, 387, 458, 687, 774, 829, 1374, 1658, 2061, 2487, 4122, 4974, 5927, 7461, 9847, 11854, 14922, 17781, 19694, 29541, 35562, 35647, 53343, 59082, 71294, 88623, 106686, 106941, 177246, 189841, 213882, 254861, 320823, 379682, 509722, 569523, 641646, 764583, 1139046, 1357283, 1529166, 1708569, 2293749, 2714566, 3417138, 4071849, 4587498, 4913483, 8143698, 8163163, 9826966, 12215547, 14740449, 16326326, 24431094, 24489489, 29480898, 44221347, 48978978, 58363169, 73468467, 88442694, 116726338, 146936934, 175089507, 211279769, 350179014, 422559538, 525268521, 633839307, 1050537042, 1125187607, 1267678614, 1901517921, 2250375214, 3375562821, 3803035842, 6751125642, 10126688463, 20253376926, 48383067101, 96766134202, 145149201303, 290298402606, 435447603909, 870895207818]

約数ペア:

[(1, 870895207818), (2, 435447603909), (3, 290298402606), (6, 145149201303), (9, 96766134202), (18, 48383067101), (43, 20253376926), (86, 10126688463), (129, 6751125642), (229, 3803035842), (258, 3375562821), (387, 2250375214), (458, 1901517921), (687, 1267678614), (774, 1125187607), (829, 1050537042), (1374, 633839307), (1658, 525268521), (2061, 422559538), (2487, 350179014), (4122, 211279769), (4974, 175089507), (5927, 146936934), (7461, 116726338), (9847, 88442694), (11854, 73468467), (14922, 58363169), (17781, 48978978), (19694, 44221347), (29541, 29480898), (35562, 24489489), (35647, 24431094), (53343, 16326326), (59082, 14740449), (71294, 12215547), (88623, 9826966), (106686, 8163163), (106941, 8143698), (177246, 4913483), (189841, 4587498), (213882, 4071849), (254861, 3417138), (320823, 2714566), (379682, 2293749), (509722, 1708569), (569523, 1529166), (641646, 1357283), (764583, 1139046)]