319651470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 871782912

約数和(自身を除く): 552131442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 307, 345, 414, 503, 614, 690, 921, 1006, 1035, 1509, 1535, 1842, 2070, 2515, 2763, 3018, 3070, 4527, 4605, 5030, 5526, 7061, 7545, 9054, 9210, 11569, 13815, 14122, 15090, 21183, 22635, 23138, 27630, 34707, 35305, 42366, 45270, 57845, 63549, 69414, 70610, 104121, 105915, 115690, 127098, 154421, 173535, 208242, 211830, 308842, 317745, 347070, 463263, 520605, 635490, 772105, 926526, 1041210, 1389789, 1544210, 2316315, 2779578, 3551683, 4632630, 6948945, 7103366, 10655049, 13897890, 17758415, 21310098, 31965147, 35516830, 53275245, 63930294, 106550490, 159825735, 319651470]

約数ペア:

[(1, 319651470), (2, 159825735), (3, 106550490), (5, 63930294), (6, 53275245), (9, 35516830), (10, 31965147), (15, 21310098), (18, 17758415), (23, 13897890), (30, 10655049), (45, 7103366), (46, 6948945), (69, 4632630), (90, 3551683), (115, 2779578), (138, 2316315), (207, 1544210), (230, 1389789), (307, 1041210), (345, 926526), (414, 772105), (503, 635490), (614, 520605), (690, 463263), (921, 347070), (1006, 317745), (1035, 308842), (1509, 211830), (1535, 208242), (1842, 173535), (2070, 154421), (2515, 127098), (2763, 115690), (3018, 105915), (3070, 104121), (4527, 70610), (4605, 69414), (5030, 63549), (5526, 57845), (7061, 45270), (7545, 42366), (9054, 35305), (9210, 34707), (11569, 27630), (13815, 23138), (14122, 22635), (15090, 21183)]