39410940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 117411840

約数和(自身を除く): 78000900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 181, 190, 191, 228, 285, 362, 380, 382, 543, 570, 573, 724, 764, 905, 955, 1086, 1140, 1146, 1810, 1910, 2172, 2292, 2715, 2865, 3439, 3620, 3629, 3820, 5430, 5730, 6878, 7258, 10317, 10860, 10887, 11460, 13756, 14516, 17195, 18145, 20634, 21774, 34390, 34571, 36290, 41268, 43548, 51585, 54435, 68780, 69142, 72580, 103170, 103713, 108870, 138284, 172855, 206340, 207426, 217740, 345710, 414852, 518565, 656849, 691420, 1037130, 1313698, 1970547, 2074260, 2627396, 3284245, 3941094, 6568490, 7882188, 9852735, 13136980, 19705470, 39410940]

約数ペア:

[(1, 39410940), (2, 19705470), (3, 13136980), (4, 9852735), (5, 7882188), (6, 6568490), (10, 3941094), (12, 3284245), (15, 2627396), (19, 2074260), (20, 1970547), (30, 1313698), (38, 1037130), (57, 691420), (60, 656849), (76, 518565), (95, 414852), (114, 345710), (181, 217740), (190, 207426), (191, 206340), (228, 172855), (285, 138284), (362, 108870), (380, 103713), (382, 103170), (543, 72580), (570, 69142), (573, 68780), (724, 54435), (764, 51585), (905, 43548), (955, 41268), (1086, 36290), (1140, 34571), (1146, 34390), (1810, 21774), (1910, 20634), (2172, 18145), (2292, 17195), (2715, 14516), (2865, 13756), (3439, 11460), (3620, 10887), (3629, 10860), (3820, 10317), (5430, 7258), (5730, 6878)]