2150128860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4164

約数の個数: 144

約数和(自身を含む): 6709724448

約数和(自身を除く): 4559595588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 121, 132, 146, 165, 219, 220, 242, 292, 330, 363, 365, 438, 484, 605, 660, 726, 730, 803, 876, 1095, 1210, 1452, 1460, 1606, 1815, 2190, 2409, 2420, 3212, 3630, 4015, 4057, 4380, 4818, 7260, 8030, 8114, 8833, 9636, 12045, 12171, 16060, 16228, 17666, 20285, 24090, 24342, 26499, 35332, 40570, 44165, 44627, 48180, 48684, 52998, 60855, 81140, 88330, 89254, 105996, 121710, 132495, 133881, 176660, 178508, 223135, 243420, 264990, 267762, 296161, 446270, 490897, 529980, 535524, 592322, 669405, 888483, 892540, 981794, 1184644, 1338810, 1472691, 1480805, 1776966, 1963588, 2454485, 2677620, 2945382, 2961610, 3257771, 3553932, 4442415, 4908970, 5890764, 5923220, 6515542, 7363455, 8884830, 9773313, 9817940, 13031084, 14726910, 16288855, 17769660, 19546626, 29453820, 32577710, 35835481, 39093252, 48866565, 65155420, 71670962, 97733130, 107506443, 143341924, 179177405, 195466260, 215012886, 358354810, 430025772, 537532215, 716709620, 1075064430, 2150128860]

約数ペア:

[(1, 2150128860), (2, 1075064430), (3, 716709620), (4, 537532215), (5, 430025772), (6, 358354810), (10, 215012886), (11, 195466260), (12, 179177405), (15, 143341924), (20, 107506443), (22, 97733130), (30, 71670962), (33, 65155420), (44, 48866565), (55, 39093252), (60, 35835481), (66, 32577710), (73, 29453820), (110, 19546626), (121, 17769660), (132, 16288855), (146, 14726910), (165, 13031084), (219, 9817940), (220, 9773313), (242, 8884830), (292, 7363455), (330, 6515542), (363, 5923220), (365, 5890764), (438, 4908970), (484, 4442415), (605, 3553932), (660, 3257771), (726, 2961610), (730, 2945382), (803, 2677620), (876, 2454485), (1095, 1963588), (1210, 1776966), (1452, 1480805), (1460, 1472691), (1606, 1338810), (1815, 1184644), (2190, 981794), (2409, 892540), (2420, 888483), (3212, 669405), (3630, 592322), (4015, 535524), (4057, 529980), (4380, 490897), (4818, 446270), (7260, 296161), (8030, 267762), (8114, 264990), (8833, 243420), (9636, 223135), (12045, 178508), (12171, 176660), (16060, 133881), (16228, 132495), (17666, 121710), (20285, 105996), (24090, 89254), (24342, 88330), (26499, 81140), (35332, 60855), (40570, 52998), (44165, 48684), (44627, 48180)]