38063970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 96

約数和(自身を含む): 116812800

約数和(自身を除く): 78748830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1949, 1953, 2170, 2790, 3255, 3898, 3906, 5847, 6510, 9745, 9765, 11694, 13643, 17541, 19490, 19530, 27286, 29235, 35082, 40929, 58470, 60419, 68215, 81858, 87705, 120838, 122787, 136430, 175410, 181257, 204645, 245574, 302095, 362514, 409290, 422933, 543771, 604190, 613935, 845866, 906285, 1087542, 1227870, 1268799, 1812570, 2114665, 2537598, 2718855, 3806397, 4229330, 5437710, 6343995, 7612794, 12687990, 19031985, 38063970]

約数ペア:

[(1, 38063970), (2, 19031985), (3, 12687990), (5, 7612794), (6, 6343995), (7, 5437710), (9, 4229330), (10, 3806397), (14, 2718855), (15, 2537598), (18, 2114665), (21, 1812570), (30, 1268799), (31, 1227870), (35, 1087542), (42, 906285), (45, 845866), (62, 613935), (63, 604190), (70, 543771), (90, 422933), (93, 409290), (105, 362514), (126, 302095), (155, 245574), (186, 204645), (210, 181257), (217, 175410), (279, 136430), (310, 122787), (315, 120838), (434, 87705), (465, 81858), (558, 68215), (630, 60419), (651, 58470), (930, 40929), (1085, 35082), (1302, 29235), (1395, 27286), (1949, 19530), (1953, 19490), (2170, 17541), (2790, 13643), (3255, 11694), (3898, 9765), (3906, 9745), (5847, 6510)]