38403330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7951}}^1$

素因数の和:7991

約数の個数: 64

約数和(自身を含む): 109928448

約数和(自身を除く): 71525118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 7951, 15902, 23853, 39755, 47706, 55657, 79510, 111314, 119265, 166971, 182873, 238530, 278285, 333942, 365746, 548619, 556570, 834855, 914365, 1097238, 1280111, 1669710, 1828730, 2560222, 2743095, 3840333, 5486190, 6400555, 7680666, 12801110, 19201665, 38403330]

約数ペア:

[(1, 38403330), (2, 19201665), (3, 12801110), (5, 7680666), (6, 6400555), (7, 5486190), (10, 3840333), (14, 2743095), (15, 2560222), (21, 1828730), (23, 1669710), (30, 1280111), (35, 1097238), (42, 914365), (46, 834855), (69, 556570), (70, 548619), (105, 365746), (115, 333942), (138, 278285), (161, 238530), (210, 182873), (230, 166971), (322, 119265), (345, 111314), (483, 79510), (690, 55657), (805, 47706), (966, 39755), (1610, 23853), (2415, 15902), (4830, 7951)]