12916750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 30873024

約数和(自身を除く): 17956274

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 61, 70, 77, 110, 121, 122, 125, 154, 175, 242, 250, 275, 305, 350, 385, 427, 550, 605, 610, 671, 770, 847, 854, 875, 1210, 1342, 1375, 1525, 1694, 1750, 1925, 2135, 2750, 3025, 3050, 3355, 3850, 4235, 4270, 4697, 6050, 6710, 7381, 7625, 8470, 9394, 9625, 10675, 14762, 15125, 15250, 16775, 19250, 21175, 21350, 23485, 30250, 33550, 36905, 42350, 46970, 51667, 53375, 73810, 83875, 103334, 105875, 106750, 117425, 167750, 184525, 211750, 234850, 258335, 369050, 516670, 587125, 922625, 1174250, 1291675, 1845250, 2583350, 6458375, 12916750]

約数ペア:

[(1, 12916750), (2, 6458375), (5, 2583350), (7, 1845250), (10, 1291675), (11, 1174250), (14, 922625), (22, 587125), (25, 516670), (35, 369050), (50, 258335), (55, 234850), (61, 211750), (70, 184525), (77, 167750), (110, 117425), (121, 106750), (122, 105875), (125, 103334), (154, 83875), (175, 73810), (242, 53375), (250, 51667), (275, 46970), (305, 42350), (350, 36905), (385, 33550), (427, 30250), (550, 23485), (605, 21350), (610, 21175), (671, 19250), (770, 16775), (847, 15250), (854, 15125), (875, 14762), (1210, 10675), (1342, 9625), (1375, 9394), (1525, 8470), (1694, 7625), (1750, 7381), (1925, 6710), (2135, 6050), (2750, 4697), (3025, 4270), (3050, 4235), (3355, 3850)]