1330893550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{122663}}^1$

素因数の和:122713

約数の個数: 48

約数和(自身を含む): 2920384512

約数和(自身を除く): 1589490962

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 122663, 245326, 613315, 858641, 1226630, 1717282, 3066575, 3802553, 4293205, 6133150, 7605106, 8586410, 19012765, 21466025, 26617871, 38025530, 42932050, 53235742, 95063825, 133089355, 190127650, 266178710, 665446775, 1330893550]

約数ペア:

[(1, 1330893550), (2, 665446775), (5, 266178710), (7, 190127650), (10, 133089355), (14, 95063825), (25, 53235742), (31, 42932050), (35, 38025530), (50, 26617871), (62, 21466025), (70, 19012765), (155, 8586410), (175, 7605106), (217, 6133150), (310, 4293205), (350, 3802553), (434, 3066575), (775, 1717282), (1085, 1226630), (1550, 858641), (2170, 613315), (5425, 245326), (10850, 122663)]