2099687070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{27329}}^1$

素因数の和:27549

約数の個数: 64

約数和(自身を含む): 5454630720

約数和(自身を除く): 3354943650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1970, 2561, 2955, 5122, 5910, 7683, 12805, 15366, 25610, 27329, 38415, 54658, 76830, 81987, 136645, 163974, 273290, 355277, 409935, 710554, 819870, 1065831, 1776385, 2131662, 3552770, 5329155, 5383813, 10658310, 10767626, 16151439, 26919065, 32302878, 53838130, 69989569, 80757195, 139979138, 161514390, 209968707, 349947845, 419937414, 699895690, 1049843535, 2099687070]

約数ペア:

[(1, 2099687070), (2, 1049843535), (3, 699895690), (5, 419937414), (6, 349947845), (10, 209968707), (13, 161514390), (15, 139979138), (26, 80757195), (30, 69989569), (39, 53838130), (65, 32302878), (78, 26919065), (130, 16151439), (195, 10767626), (197, 10658310), (390, 5383813), (394, 5329155), (591, 3552770), (985, 2131662), (1182, 1776385), (1970, 1065831), (2561, 819870), (2955, 710554), (5122, 409935), (5910, 355277), (7683, 273290), (12805, 163974), (15366, 136645), (25610, 81987), (27329, 76830), (38415, 54658)]