153300980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47609}}^1$

素因数の和:47648

約数の個数: 48

約数和(自身を含む): 383927040

約数和(自身を除く): 230626060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 47609, 95218, 190436, 238045, 333263, 476090, 666526, 952180, 1095007, 1333052, 1666315, 2190014, 3332630, 4380028, 5475035, 6665260, 7665049, 10950070, 15330098, 21900140, 30660196, 38325245, 76650490, 153300980]

約数ペア:

[(1, 153300980), (2, 76650490), (4, 38325245), (5, 30660196), (7, 21900140), (10, 15330098), (14, 10950070), (20, 7665049), (23, 6665260), (28, 5475035), (35, 4380028), (46, 3332630), (70, 2190014), (92, 1666315), (115, 1333052), (140, 1095007), (161, 952180), (230, 666526), (322, 476090), (460, 333263), (644, 238045), (805, 190436), (1610, 95218), (3220, 47609)]