13156804590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{7393}}^1$

素因数の和:7973

約数の個数: 64

約数和(自身を含む): 31884584256

約数和(自身を除く): 18727779666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 433, 685, 822, 866, 1299, 1370, 2055, 2165, 2598, 4110, 4330, 6495, 7393, 12990, 14786, 22179, 36965, 44358, 59321, 73930, 110895, 118642, 177963, 221790, 296605, 355926, 593210, 889815, 1012841, 1779630, 2025682, 3038523, 3201169, 5064205, 6077046, 6402338, 9603507, 10128410, 15192615, 16005845, 19207014, 30385230, 32011690, 48017535, 96035070, 438560153, 877120306, 1315680459, 2192800765, 2631360918, 4385601530, 6578402295, 13156804590]

約数ペア:

[(1, 13156804590), (2, 6578402295), (3, 4385601530), (5, 2631360918), (6, 2192800765), (10, 1315680459), (15, 877120306), (30, 438560153), (137, 96035070), (274, 48017535), (411, 32011690), (433, 30385230), (685, 19207014), (822, 16005845), (866, 15192615), (1299, 10128410), (1370, 9603507), (2055, 6402338), (2165, 6077046), (2598, 5064205), (4110, 3201169), (4330, 3038523), (6495, 2025682), (7393, 1779630), (12990, 1012841), (14786, 889815), (22179, 593210), (36965, 355926), (44358, 296605), (59321, 221790), (73930, 177963), (110895, 118642)]