2150874835210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1619}}^1\times {\mathrm{28837}}^1$

素因数の和:30751

約数の個数: 64

約数和(自身を含む): 4117125127680

約数和(自身を除く): 1966250292470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 1619, 2710, 3238, 4607, 8095, 9214, 16190, 23035, 27523, 28837, 46070, 55046, 57674, 137615, 144185, 275230, 288370, 438749, 490229, 877498, 980458, 2193745, 2451145, 4387490, 4902290, 7458733, 7814827, 14917466, 15629654, 37293665, 39074135, 46687103, 74587330, 78148270, 93374206, 132852059, 233435515, 265704118, 466871030, 664260295, 793680751, 1328520590, 1587361502, 3968403755, 7936807510, 12652204913, 25304409826, 63261024565, 126522049130, 215087483521, 430174967042, 1075437417605, 2150874835210]

約数ペア:

[(1, 2150874835210), (2, 1075437417605), (5, 430174967042), (10, 215087483521), (17, 126522049130), (34, 63261024565), (85, 25304409826), (170, 12652204913), (271, 7936807510), (542, 3968403755), (1355, 1587361502), (1619, 1328520590), (2710, 793680751), (3238, 664260295), (4607, 466871030), (8095, 265704118), (9214, 233435515), (16190, 132852059), (23035, 93374206), (27523, 78148270), (28837, 74587330), (46070, 46687103), (55046, 39074135), (57674, 37293665), (137615, 15629654), (144185, 14917466), (275230, 7814827), (288370, 7458733), (438749, 4902290), (490229, 4387490), (877498, 2451145), (980458, 2193745)]