142485210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{75389}}^1$

素因数の和:75412

約数の個数: 64

約数和(自身を含む): 434246400

約数和(自身を除く): 291761190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 75389, 150778, 226167, 376945, 452334, 527723, 678501, 753890, 1055446, 1130835, 1357002, 1583169, 2035503, 2261670, 2638615, 3166338, 3392505, 4071006, 4749507, 5277230, 6785010, 7915845, 9499014, 10177515, 14248521, 15831690, 20355030, 23747535, 28497042, 47495070, 71242605, 142485210]

約数ペア:

[(1, 142485210), (2, 71242605), (3, 47495070), (5, 28497042), (6, 23747535), (7, 20355030), (9, 15831690), (10, 14248521), (14, 10177515), (15, 9499014), (18, 7915845), (21, 6785010), (27, 5277230), (30, 4749507), (35, 4071006), (42, 3392505), (45, 3166338), (54, 2638615), (63, 2261670), (70, 2035503), (90, 1583169), (105, 1357002), (126, 1130835), (135, 1055446), (189, 753890), (210, 678501), (270, 527723), (315, 452334), (378, 376945), (630, 226167), (945, 150778), (1890, 75389)]