151720410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 386964864

約数和(自身を除く): 235244454

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 521, 571, 1042, 1142, 1563, 1713, 2605, 2855, 3126, 3426, 5210, 5710, 7815, 8565, 8857, 9707, 15630, 17130, 17714, 19414, 26571, 29121, 44285, 48535, 53142, 58242, 88570, 97070, 132855, 145605, 265710, 291210, 297491, 594982, 892473, 1487455, 1784946, 2974910, 4462365, 5057347, 8924730, 10114694, 15172041, 25286735, 30344082, 50573470, 75860205, 151720410]

約数ペア:

[(1, 151720410), (2, 75860205), (3, 50573470), (5, 30344082), (6, 25286735), (10, 15172041), (15, 10114694), (17, 8924730), (30, 5057347), (34, 4462365), (51, 2974910), (85, 1784946), (102, 1487455), (170, 892473), (255, 594982), (510, 297491), (521, 291210), (571, 265710), (1042, 145605), (1142, 132855), (1563, 97070), (1713, 88570), (2605, 58242), (2855, 53142), (3126, 48535), (3426, 44285), (5210, 29121), (5710, 26571), (7815, 19414), (8565, 17714), (8857, 17130), (9707, 15630)]