58678340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6871}}^1$

素因数の和:6948

約数の個数: 48

約数和(自身を含む): 143157504

約数和(自身を除く): 84479164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6871, 8540, 13742, 27484, 34355, 48097, 68710, 96194, 137420, 192388, 240485, 419131, 480970, 838262, 961940, 1676524, 2095655, 2933917, 4191310, 5867834, 8382620, 11735668, 14669585, 29339170, 58678340]

約数ペア:

[(1, 58678340), (2, 29339170), (4, 14669585), (5, 11735668), (7, 8382620), (10, 5867834), (14, 4191310), (20, 2933917), (28, 2095655), (35, 1676524), (61, 961940), (70, 838262), (122, 480970), (140, 419131), (244, 240485), (305, 192388), (427, 137420), (610, 96194), (854, 68710), (1220, 48097), (1708, 34355), (2135, 27484), (4270, 13742), (6871, 8540)]