42385770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3580

約数の個数: 96

約数和(自身を含む): 132612480

約数和(自身を除く): 90226710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3541, 3990, 5985, 7082, 10623, 11970, 17705, 21246, 24787, 31869, 35410, 49574, 53115, 63738, 67279, 74361, 106230, 123935, 134558, 148722, 159345, 201837, 223083, 247870, 318690, 336395, 371805, 403674, 446166, 470953, 605511, 672790, 743610, 941906, 1009185, 1115415, 1211022, 1412859, 2018370, 2230830, 2354765, 2825718, 3027555, 4238577, 4709530, 6055110, 7064295, 8477154, 14128590, 21192885, 42385770]

約数ペア:

[(1, 42385770), (2, 21192885), (3, 14128590), (5, 8477154), (6, 7064295), (7, 6055110), (9, 4709530), (10, 4238577), (14, 3027555), (15, 2825718), (18, 2354765), (19, 2230830), (21, 2018370), (30, 1412859), (35, 1211022), (38, 1115415), (42, 1009185), (45, 941906), (57, 743610), (63, 672790), (70, 605511), (90, 470953), (95, 446166), (105, 403674), (114, 371805), (126, 336395), (133, 318690), (171, 247870), (190, 223083), (210, 201837), (266, 159345), (285, 148722), (315, 134558), (342, 123935), (399, 106230), (570, 74361), (630, 67279), (665, 63738), (798, 53115), (855, 49574), (1197, 35410), (1330, 31869), (1710, 24787), (1995, 21246), (2394, 17705), (3541, 11970), (3990, 10623), (5985, 7082)]