30408070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 76142592

約数和(自身を除く): 45734522

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 23, 34, 35, 46, 55, 70, 77, 85, 101, 110, 115, 119, 154, 161, 170, 187, 202, 230, 238, 253, 322, 374, 385, 391, 505, 506, 595, 707, 770, 782, 805, 935, 1010, 1111, 1190, 1265, 1309, 1414, 1610, 1717, 1771, 1870, 1955, 2222, 2323, 2530, 2618, 2737, 3434, 3535, 3542, 3910, 4301, 4646, 5474, 5555, 6545, 7070, 7777, 8585, 8602, 8855, 11110, 11615, 12019, 13090, 13685, 15554, 16261, 17170, 17710, 18887, 21505, 23230, 24038, 25553, 27370, 30107, 32522, 37774, 38885, 39491, 43010, 51106, 60095, 60214, 77770, 78982, 81305, 94435, 120190, 127765, 132209, 150535, 162610, 178871, 188870, 197455, 255530, 264418, 276437, 301070, 357742, 394910, 434401, 552874, 661045, 868802, 894355, 1322090, 1382185, 1788710, 2172005, 2764370, 3040807, 4344010, 6081614, 15204035, 30408070]

約数ペア:

[(1, 30408070), (2, 15204035), (5, 6081614), (7, 4344010), (10, 3040807), (11, 2764370), (14, 2172005), (17, 1788710), (22, 1382185), (23, 1322090), (34, 894355), (35, 868802), (46, 661045), (55, 552874), (70, 434401), (77, 394910), (85, 357742), (101, 301070), (110, 276437), (115, 264418), (119, 255530), (154, 197455), (161, 188870), (170, 178871), (187, 162610), (202, 150535), (230, 132209), (238, 127765), (253, 120190), (322, 94435), (374, 81305), (385, 78982), (391, 77770), (505, 60214), (506, 60095), (595, 51106), (707, 43010), (770, 39491), (782, 38885), (805, 37774), (935, 32522), (1010, 30107), (1111, 27370), (1190, 25553), (1265, 24038), (1309, 23230), (1414, 21505), (1610, 18887), (1717, 17710), (1771, 17170), (1870, 16261), (1955, 15554), (2222, 13685), (2323, 13090), (2530, 12019), (2618, 11615), (2737, 11110), (3434, 8855), (3535, 8602), (3542, 8585), (3910, 7777), (4301, 7070), (4646, 6545), (5474, 5555)]