2144910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 5598720

約数和(自身を除く): 3453810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 71, 95, 106, 114, 142, 159, 190, 213, 265, 285, 318, 355, 426, 530, 570, 710, 795, 1007, 1065, 1349, 1590, 2014, 2130, 2698, 3021, 3763, 4047, 5035, 6042, 6745, 7526, 8094, 10070, 11289, 13490, 15105, 18815, 20235, 22578, 30210, 37630, 40470, 56445, 71497, 112890, 142994, 214491, 357485, 428982, 714970, 1072455, 2144910]

約数ペア:

[(1, 2144910), (2, 1072455), (3, 714970), (5, 428982), (6, 357485), (10, 214491), (15, 142994), (19, 112890), (30, 71497), (38, 56445), (53, 40470), (57, 37630), (71, 30210), (95, 22578), (106, 20235), (114, 18815), (142, 15105), (159, 13490), (190, 11289), (213, 10070), (265, 8094), (285, 7526), (318, 6745), (355, 6042), (426, 5035), (530, 4047), (570, 3763), (710, 3021), (795, 2698), (1007, 2130), (1065, 2014), (1349, 1590)]