22248390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 34153530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 509, 705, 930, 1018, 1410, 1457, 1527, 2545, 2914, 3054, 4371, 5090, 7285, 7635, 8742, 14570, 15270, 15779, 21855, 23923, 31558, 43710, 47337, 47846, 71769, 78895, 94674, 119615, 143538, 157790, 236685, 239230, 358845, 473370, 717690, 741613, 1483226, 2224839, 3708065, 4449678, 7416130, 11124195, 22248390]

約数ペア:

[(1, 22248390), (2, 11124195), (3, 7416130), (5, 4449678), (6, 3708065), (10, 2224839), (15, 1483226), (30, 741613), (31, 717690), (47, 473370), (62, 358845), (93, 239230), (94, 236685), (141, 157790), (155, 143538), (186, 119615), (235, 94674), (282, 78895), (310, 71769), (465, 47846), (470, 47337), (509, 43710), (705, 31558), (930, 23923), (1018, 21855), (1410, 15779), (1457, 15270), (1527, 14570), (2545, 8742), (2914, 7635), (3054, 7285), (4371, 5090)]