152313310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 299819520

約数和(自身を除く): 147506210

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 103, 181, 190, 206, 215, 362, 430, 515, 817, 905, 1030, 1634, 1810, 1957, 3439, 3914, 4085, 4429, 6878, 7783, 8170, 8858, 9785, 15566, 17195, 18643, 19570, 22145, 34390, 37286, 38915, 44290, 77830, 84151, 93215, 147877, 168302, 186430, 295754, 354217, 420755, 708434, 739385, 801649, 841510, 1478770, 1603298, 1771085, 3542170, 4008245, 8016490, 15231331, 30462662, 76156655, 152313310]

約数ペア:

[(1, 152313310), (2, 76156655), (5, 30462662), (10, 15231331), (19, 8016490), (38, 4008245), (43, 3542170), (86, 1771085), (95, 1603298), (103, 1478770), (181, 841510), (190, 801649), (206, 739385), (215, 708434), (362, 420755), (430, 354217), (515, 295754), (817, 186430), (905, 168302), (1030, 147877), (1634, 93215), (1810, 84151), (1957, 77830), (3439, 44290), (3914, 38915), (4085, 37286), (4429, 34390), (6878, 22145), (7783, 19570), (8170, 18643), (8858, 17195), (9785, 15566)]