17928090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6869}}^1$

素因数の和:6911

約数の個数: 48

約数和(自身を含む): 48227400

約数和(自身を除く): 30299310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 6869, 13738, 20607, 34345, 41214, 61821, 68690, 103035, 123642, 199201, 206070, 309105, 398402, 597603, 618210, 996005, 1195206, 1792809, 1992010, 2988015, 3585618, 5976030, 8964045, 17928090]

約数ペア:

[(1, 17928090), (2, 8964045), (3, 5976030), (5, 3585618), (6, 2988015), (9, 1992010), (10, 1792809), (15, 1195206), (18, 996005), (29, 618210), (30, 597603), (45, 398402), (58, 309105), (87, 206070), (90, 199201), (145, 123642), (174, 103035), (261, 68690), (290, 61821), (435, 41214), (522, 34345), (870, 20607), (1305, 13738), (2610, 6869)]