22709340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 69800640

約数和(自身を除く): 47091300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 1597, 2370, 2844, 3194, 3555, 4740, 4791, 6388, 7110, 7985, 9582, 14220, 14373, 15970, 19164, 23955, 28746, 31940, 47910, 57492, 71865, 95820, 126163, 143730, 252326, 287460, 378489, 504652, 630815, 756978, 1135467, 1261630, 1513956, 1892445, 2270934, 2523260, 3784890, 4541868, 5677335, 7569780, 11354670, 22709340]

約数ペア:

[(1, 22709340), (2, 11354670), (3, 7569780), (4, 5677335), (5, 4541868), (6, 3784890), (9, 2523260), (10, 2270934), (12, 1892445), (15, 1513956), (18, 1261630), (20, 1135467), (30, 756978), (36, 630815), (45, 504652), (60, 378489), (79, 287460), (90, 252326), (158, 143730), (180, 126163), (237, 95820), (316, 71865), (395, 57492), (474, 47910), (711, 31940), (790, 28746), (948, 23955), (1185, 19164), (1422, 15970), (1580, 14373), (1597, 14220), (2370, 9582), (2844, 7985), (3194, 7110), (3555, 6388), (4740, 4791)]