740921340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1873}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 2191230720

約数和(自身を除く): 1450309380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 347, 380, 570, 694, 1041, 1140, 1388, 1735, 1873, 2082, 3470, 3746, 4164, 5205, 5619, 6593, 6940, 7492, 9365, 10410, 11238, 13186, 18730, 19779, 20820, 22476, 26372, 28095, 32965, 35587, 37460, 39558, 56190, 65930, 71174, 79116, 98895, 106761, 112380, 131860, 142348, 177935, 197790, 213522, 355870, 395580, 427044, 533805, 649931, 711740, 1067610, 1299862, 1949793, 2135220, 2599724, 3249655, 3899586, 6499310, 7799172, 9748965, 12348689, 12998620, 19497930, 24697378, 37046067, 38995860, 49394756, 61743445, 74092134, 123486890, 148184268, 185230335, 246973780, 370460670, 740921340]

約数ペア:

[(1, 740921340), (2, 370460670), (3, 246973780), (4, 185230335), (5, 148184268), (6, 123486890), (10, 74092134), (12, 61743445), (15, 49394756), (19, 38995860), (20, 37046067), (30, 24697378), (38, 19497930), (57, 12998620), (60, 12348689), (76, 9748965), (95, 7799172), (114, 6499310), (190, 3899586), (228, 3249655), (285, 2599724), (347, 2135220), (380, 1949793), (570, 1299862), (694, 1067610), (1041, 711740), (1140, 649931), (1388, 533805), (1735, 427044), (1873, 395580), (2082, 355870), (3470, 213522), (3746, 197790), (4164, 177935), (5205, 142348), (5619, 131860), (6593, 112380), (6940, 106761), (7492, 98895), (9365, 79116), (10410, 71174), (11238, 65930), (13186, 56190), (18730, 39558), (19779, 37460), (20820, 35587), (22476, 32965), (26372, 28095)]