140120010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1487}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 374976000

約数和(自身を除く): 234855990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 698, 1047, 1487, 1745, 2094, 2974, 3141, 3490, 4461, 5235, 6282, 7435, 8922, 9423, 10470, 13383, 14870, 15705, 18846, 22305, 26766, 31410, 40149, 44610, 47115, 66915, 80298, 94230, 133830, 200745, 401490, 518963, 1037926, 1556889, 2594815, 3113778, 4670667, 5189630, 7784445, 9341334, 14012001, 15568890, 23353335, 28024002, 46706670, 70060005, 140120010]

約数ペア:

[(1, 140120010), (2, 70060005), (3, 46706670), (5, 28024002), (6, 23353335), (9, 15568890), (10, 14012001), (15, 9341334), (18, 7784445), (27, 5189630), (30, 4670667), (45, 3113778), (54, 2594815), (90, 1556889), (135, 1037926), (270, 518963), (349, 401490), (698, 200745), (1047, 133830), (1487, 94230), (1745, 80298), (2094, 66915), (2974, 47115), (3141, 44610), (3490, 40149), (4461, 31410), (5235, 26766), (6282, 22305), (7435, 18846), (8922, 15705), (9423, 14870), (10470, 13383)]