16047330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1835

約数の個数: 64

約数和(自身を含む): 43303680

約数和(自身を除く): 27256350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1789, 1794, 2990, 3578, 4485, 5367, 8945, 8970, 10734, 17890, 23257, 26835, 41147, 46514, 53670, 69771, 82294, 116285, 123441, 139542, 205735, 232570, 246882, 348855, 411470, 534911, 617205, 697710, 1069822, 1234410, 1604733, 2674555, 3209466, 5349110, 8023665, 16047330]

約数ペア:

[(1, 16047330), (2, 8023665), (3, 5349110), (5, 3209466), (6, 2674555), (10, 1604733), (13, 1234410), (15, 1069822), (23, 697710), (26, 617205), (30, 534911), (39, 411470), (46, 348855), (65, 246882), (69, 232570), (78, 205735), (115, 139542), (130, 123441), (138, 116285), (195, 82294), (230, 69771), (299, 53670), (345, 46514), (390, 41147), (598, 26835), (690, 23257), (897, 17890), (1495, 10734), (1789, 8970), (1794, 8945), (2990, 5367), (3578, 4485)]