338910997140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2724803}}^1$

素因数の和:2725509

約数の個数: 72

約数和(自身を含む): 1029518144928

約数和(自身を除く): 690607147788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 691, 1382, 2073, 2764, 3455, 4146, 6219, 6910, 8292, 10365, 12438, 13820, 20730, 24876, 31095, 41460, 62190, 124380, 2724803, 5449606, 8174409, 10899212, 13624015, 16348818, 24523227, 27248030, 32697636, 40872045, 49046454, 54496060, 81744090, 98092908, 122616135, 163488180, 245232270, 490464540, 1882838873, 3765677746, 5648516619, 7531355492, 9414194365, 11297033238, 16945549857, 18828388730, 22594066476, 28242583095, 33891099714, 37656777460, 56485166190, 67782199428, 84727749285, 112970332380, 169455498570, 338910997140]

約数ペア:

[(1, 338910997140), (2, 169455498570), (3, 112970332380), (4, 84727749285), (5, 67782199428), (6, 56485166190), (9, 37656777460), (10, 33891099714), (12, 28242583095), (15, 22594066476), (18, 18828388730), (20, 16945549857), (30, 11297033238), (36, 9414194365), (45, 7531355492), (60, 5648516619), (90, 3765677746), (180, 1882838873), (691, 490464540), (1382, 245232270), (2073, 163488180), (2764, 122616135), (3455, 98092908), (4146, 81744090), (6219, 54496060), (6910, 49046454), (8292, 40872045), (10365, 32697636), (12438, 27248030), (13820, 24523227), (20730, 16348818), (24876, 13624015), (31095, 10899212), (41460, 8174409), (62190, 5449606), (124380, 2724803)]