2230140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 7096320

約数和(自身を除く): 4866180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 109, 110, 124, 132, 155, 165, 186, 218, 220, 310, 327, 330, 341, 372, 436, 465, 545, 620, 654, 660, 682, 930, 1023, 1090, 1199, 1308, 1364, 1635, 1705, 1860, 2046, 2180, 2398, 3270, 3379, 3410, 3597, 4092, 4796, 5115, 5995, 6540, 6758, 6820, 7194, 10137, 10230, 11990, 13516, 14388, 16895, 17985, 20274, 20460, 23980, 33790, 35970, 37169, 40548, 50685, 67580, 71940, 74338, 101370, 111507, 148676, 185845, 202740, 223014, 371690, 446028, 557535, 743380, 1115070, 2230140]

約数ペア:

[(1, 2230140), (2, 1115070), (3, 743380), (4, 557535), (5, 446028), (6, 371690), (10, 223014), (11, 202740), (12, 185845), (15, 148676), (20, 111507), (22, 101370), (30, 74338), (31, 71940), (33, 67580), (44, 50685), (55, 40548), (60, 37169), (62, 35970), (66, 33790), (93, 23980), (109, 20460), (110, 20274), (124, 17985), (132, 16895), (155, 14388), (165, 13516), (186, 11990), (218, 10230), (220, 10137), (310, 7194), (327, 6820), (330, 6758), (341, 6540), (372, 5995), (436, 5115), (465, 4796), (545, 4092), (620, 3597), (654, 3410), (660, 3379), (682, 3270), (930, 2398), (1023, 2180), (1090, 2046), (1199, 1860), (1308, 1705), (1364, 1635)]