228919530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 651442176

約数和(自身を除く): 422522646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 101, 105, 129, 202, 210, 215, 251, 258, 301, 303, 430, 502, 505, 602, 606, 645, 707, 753, 903, 1010, 1255, 1290, 1414, 1505, 1506, 1515, 1757, 1806, 2121, 2510, 3010, 3030, 3514, 3535, 3765, 4242, 4343, 4515, 5271, 7070, 7530, 8686, 8785, 9030, 10542, 10605, 10793, 13029, 17570, 21210, 21586, 21715, 25351, 26058, 26355, 30401, 32379, 43430, 50702, 52710, 53965, 60802, 64758, 65145, 75551, 76053, 91203, 107930, 126755, 130290, 151102, 152005, 152106, 161895, 177457, 182406, 226653, 253510, 304010, 323790, 354914, 377755, 380265, 453306, 456015, 532371, 755510, 760530, 887285, 912030, 1064742, 1090093, 1133265, 1774570, 2180186, 2266530, 2661855, 3270279, 5323710, 5450465, 6540558, 7630651, 10900930, 15261302, 16351395, 22891953, 32702790, 38153255, 45783906, 76306510, 114459765, 228919530]

約数ペア:

[(1, 228919530), (2, 114459765), (3, 76306510), (5, 45783906), (6, 38153255), (7, 32702790), (10, 22891953), (14, 16351395), (15, 15261302), (21, 10900930), (30, 7630651), (35, 6540558), (42, 5450465), (43, 5323710), (70, 3270279), (86, 2661855), (101, 2266530), (105, 2180186), (129, 1774570), (202, 1133265), (210, 1090093), (215, 1064742), (251, 912030), (258, 887285), (301, 760530), (303, 755510), (430, 532371), (502, 456015), (505, 453306), (602, 380265), (606, 377755), (645, 354914), (707, 323790), (753, 304010), (903, 253510), (1010, 226653), (1255, 182406), (1290, 177457), (1414, 161895), (1505, 152106), (1506, 152005), (1515, 151102), (1757, 130290), (1806, 126755), (2121, 107930), (2510, 91203), (3010, 76053), (3030, 75551), (3514, 65145), (3535, 64758), (3765, 60802), (4242, 53965), (4343, 52710), (4515, 50702), (5271, 43430), (7070, 32379), (7530, 30401), (8686, 26355), (8785, 26058), (9030, 25351), (10542, 21715), (10605, 21586), (10793, 21210), (13029, 17570)]