142443630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{75367}}^1$

素因数の和:75390

約数の個数: 64

約数和(自身を含む): 434119680

約数和(自身を除く): 291676050

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, 75367, 150734, 226101, 376835, 452202, 527569, 678303, 753670, 1055138, 1130505, 1356606, 1582707, 2034909, 2261010, 2637845, 3165414, 3391515, 4069818, 4748121, 5275690, 6783030, 7913535, 9496242, 10174545, 14244363, 15827070, 20349090, 23740605, 28488726, 47481210, 71221815, 142443630]

約数ペア:

[(1, 142443630), (2, 71221815), (3, 47481210), (5, 28488726), (6, 23740605), (7, 20349090), (9, 15827070), (10, 14244363), (14, 10174545), (15, 9496242), (18, 7913535), (21, 6783030), (27, 5275690), (30, 4748121), (35, 4069818), (42, 3391515), (45, 3165414), (54, 2637845), (63, 2261010), (70, 2034909), (90, 1582707), (105, 1356606), (126, 1130505), (135, 1055138), (189, 753670), (210, 678303), (270, 527569), (315, 452202), (378, 376835), (630, 226101), (945, 150734), (1890, 75367)]