2983020190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 5783944320

約数和(自身を除く): 2800924130

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 137, 205, 230, 274, 410, 685, 943, 1370, 1886, 2309, 3151, 4618, 4715, 5617, 6302, 9430, 11234, 11545, 15755, 23090, 28085, 31510, 53107, 56170, 94669, 106214, 129191, 189338, 258382, 265535, 316333, 473345, 531070, 632666, 645955, 946690, 1291910, 1581665, 2177387, 3163330, 4354774, 7275659, 10886935, 12969653, 14551318, 21773870, 25939306, 36378295, 64848265, 72756590, 129696530, 298302019, 596604038, 1491510095, 2983020190]

約数ペア:

[(1, 2983020190), (2, 1491510095), (5, 596604038), (10, 298302019), (23, 129696530), (41, 72756590), (46, 64848265), (82, 36378295), (115, 25939306), (137, 21773870), (205, 14551318), (230, 12969653), (274, 10886935), (410, 7275659), (685, 4354774), (943, 3163330), (1370, 2177387), (1886, 1581665), (2309, 1291910), (3151, 946690), (4618, 645955), (4715, 632666), (5617, 531070), (6302, 473345), (9430, 316333), (11234, 265535), (11545, 258382), (15755, 189338), (23090, 129191), (28085, 106214), (31510, 94669), (53107, 56170)]