136996020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{108727}}^1$

素因数の和:108749

約数の個数: 72

約数和(自身を含む): 474923904

約数和(自身を除く): 337927884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 108727, 217454, 326181, 434908, 543635, 652362, 761089, 978543, 1087270, 1304724, 1522178, 1630905, 1957086, 2174540, 2283267, 3044356, 3261810, 3805445, 3914172, 4566534, 4892715, 6523620, 6849801, 7610890, 9133068, 9785430, 11416335, 13699602, 15221780, 19570860, 22832670, 27399204, 34249005, 45665340, 68498010, 136996020]

約数ペア:

[(1, 136996020), (2, 68498010), (3, 45665340), (4, 34249005), (5, 27399204), (6, 22832670), (7, 19570860), (9, 15221780), (10, 13699602), (12, 11416335), (14, 9785430), (15, 9133068), (18, 7610890), (20, 6849801), (21, 6523620), (28, 4892715), (30, 4566534), (35, 3914172), (36, 3805445), (42, 3261810), (45, 3044356), (60, 2283267), (63, 2174540), (70, 1957086), (84, 1630905), (90, 1522178), (105, 1304724), (126, 1087270), (140, 978543), (180, 761089), (210, 652362), (252, 543635), (315, 434908), (420, 326181), (630, 217454), (1260, 108727)]