45678390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 112907520

約数和(自身を除く): 67229130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 131, 177, 197, 262, 295, 354, 393, 394, 590, 591, 655, 786, 885, 985, 1182, 1310, 1770, 1965, 1970, 2955, 3930, 5910, 7729, 11623, 15458, 23187, 23246, 25807, 34869, 38645, 46374, 51614, 58115, 69738, 77290, 77421, 115935, 116230, 129035, 154842, 174345, 231870, 258070, 348690, 387105, 774210, 1522613, 3045226, 4567839, 7613065, 9135678, 15226130, 22839195, 45678390]

約数ペア:

[(1, 45678390), (2, 22839195), (3, 15226130), (5, 9135678), (6, 7613065), (10, 4567839), (15, 3045226), (30, 1522613), (59, 774210), (118, 387105), (131, 348690), (177, 258070), (197, 231870), (262, 174345), (295, 154842), (354, 129035), (393, 116230), (394, 115935), (590, 77421), (591, 77290), (655, 69738), (786, 58115), (885, 51614), (985, 46374), (1182, 38645), (1310, 34869), (1770, 25807), (1965, 23246), (1970, 23187), (2955, 15458), (3930, 11623), (5910, 7729)]