40497930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2196

約数の個数: 96

約数和(自身を含む): 120968640

約数和(自身を除く): 80470710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 2153, 3135, 3762, 4306, 6270, 6459, 9405, 10765, 12918, 18810, 19377, 21530, 23683, 32295, 38754, 40907, 47366, 64590, 71049, 81814, 96885, 118415, 122721, 142098, 193770, 204535, 213147, 236830, 245442, 355245, 368163, 409070, 426294, 449977, 613605, 710490, 736326, 899954, 1065735, 1227210, 1349931, 1840815, 2131470, 2249885, 2699862, 3681630, 4049793, 4499770, 6749655, 8099586, 13499310, 20248965, 40497930]

約数ペア:

[(1, 40497930), (2, 20248965), (3, 13499310), (5, 8099586), (6, 6749655), (9, 4499770), (10, 4049793), (11, 3681630), (15, 2699862), (18, 2249885), (19, 2131470), (22, 1840815), (30, 1349931), (33, 1227210), (38, 1065735), (45, 899954), (55, 736326), (57, 710490), (66, 613605), (90, 449977), (95, 426294), (99, 409070), (110, 368163), (114, 355245), (165, 245442), (171, 236830), (190, 213147), (198, 204535), (209, 193770), (285, 142098), (330, 122721), (342, 118415), (418, 96885), (495, 81814), (570, 71049), (627, 64590), (855, 47366), (990, 40907), (1045, 38754), (1254, 32295), (1710, 23683), (1881, 21530), (2090, 19377), (2153, 18810), (3135, 12918), (3762, 10765), (4306, 9405), (6270, 6459)]