75402740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23417}}^1$

素因数の和:23456

約数の個数: 48

約数和(自身を含む): 188842752

約数和(自身を除く): 113440012

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, 23417, 46834, 93668, 117085, 163919, 234170, 327838, 468340, 538591, 655676, 819595, 1077182, 1639190, 2154364, 2692955, 3278380, 3770137, 5385910, 7540274, 10771820, 15080548, 18850685, 37701370, 75402740]

約数ペア:

[(1, 75402740), (2, 37701370), (4, 18850685), (5, 15080548), (7, 10771820), (10, 7540274), (14, 5385910), (20, 3770137), (23, 3278380), (28, 2692955), (35, 2154364), (46, 1639190), (70, 1077182), (92, 819595), (115, 655676), (140, 538591), (161, 468340), (230, 327838), (322, 234170), (460, 163919), (644, 117085), (805, 93668), (1610, 46834), (3220, 23417)]