151816910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 321490944

約数和(自身を除く): 169674034

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 151, 265, 271, 302, 371, 530, 542, 742, 755, 1057, 1355, 1510, 1855, 1897, 2114, 2710, 3710, 3794, 5285, 8003, 9485, 10570, 14363, 16006, 18970, 28726, 40015, 40921, 56021, 71815, 80030, 81842, 100541, 112042, 143630, 201082, 204605, 280105, 286447, 409210, 502705, 560210, 572894, 1005410, 1432235, 2168813, 2864470, 4337626, 10844065, 15181691, 21688130, 30363382, 75908455, 151816910]

約数ペア:

[(1, 151816910), (2, 75908455), (5, 30363382), (7, 21688130), (10, 15181691), (14, 10844065), (35, 4337626), (53, 2864470), (70, 2168813), (106, 1432235), (151, 1005410), (265, 572894), (271, 560210), (302, 502705), (371, 409210), (530, 286447), (542, 280105), (742, 204605), (755, 201082), (1057, 143630), (1355, 112042), (1510, 100541), (1855, 81842), (1897, 80030), (2114, 71815), (2710, 56021), (3710, 40921), (3794, 40015), (5285, 28726), (8003, 18970), (9485, 16006), (10570, 14363)]