2019931230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{66863}}^1$

素因数の和:66945

約数の個数: 64

約数和(自身を含む): 5199344640

約数和(自身を除く): 3179413410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 2014, 3021, 5035, 6042, 10070, 15105, 30210, 66863, 133726, 200589, 334315, 401178, 668630, 1002945, 1270397, 2005890, 2540794, 3543739, 3811191, 6351985, 7087478, 7622382, 10631217, 12703970, 17718695, 19055955, 21262434, 35437390, 38111910, 53156085, 67331041, 106312170, 134662082, 201993123, 336655205, 403986246, 673310410, 1009965615, 2019931230]

約数ペア:

[(1, 2019931230), (2, 1009965615), (3, 673310410), (5, 403986246), (6, 336655205), (10, 201993123), (15, 134662082), (19, 106312170), (30, 67331041), (38, 53156085), (53, 38111910), (57, 35437390), (95, 21262434), (106, 19055955), (114, 17718695), (159, 12703970), (190, 10631217), (265, 7622382), (285, 7087478), (318, 6351985), (530, 3811191), (570, 3543739), (795, 2540794), (1007, 2005890), (1590, 1270397), (2014, 1002945), (3021, 668630), (5035, 401178), (6042, 334315), (10070, 200589), (15105, 133726), (30210, 66863)]