201804390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42307}}^1$

素因数の和:42373

約数の個数: 48

約数和(自身を含む): 534603888

約数和(自身を除く): 332799498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 42307, 84614, 126921, 211535, 253842, 380763, 423070, 634605, 761526, 1269210, 1903815, 2242271, 3807630, 4484542, 6726813, 11211355, 13453626, 20180439, 22422710, 33634065, 40360878, 67268130, 100902195, 201804390]

約数ペア:

[(1, 201804390), (2, 100902195), (3, 67268130), (5, 40360878), (6, 33634065), (9, 22422710), (10, 20180439), (15, 13453626), (18, 11211355), (30, 6726813), (45, 4484542), (53, 3807630), (90, 2242271), (106, 1903815), (159, 1269210), (265, 761526), (318, 634605), (477, 423070), (530, 380763), (795, 253842), (954, 211535), (1590, 126921), (2385, 84614), (4770, 42307)]