2308020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 7620480

約数和(自身を除く): 5312460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 269, 286, 330, 390, 429, 538, 572, 660, 715, 780, 807, 858, 1076, 1345, 1430, 1614, 1716, 2145, 2690, 2860, 2959, 3228, 3497, 4035, 4290, 5380, 5918, 6994, 8070, 8580, 8877, 10491, 11836, 13988, 14795, 16140, 17485, 17754, 20982, 29590, 34970, 35508, 38467, 41964, 44385, 52455, 59180, 69940, 76934, 88770, 104910, 115401, 153868, 177540, 192335, 209820, 230802, 384670, 461604, 577005, 769340, 1154010, 2308020]

約数ペア:

[(1, 2308020), (2, 1154010), (3, 769340), (4, 577005), (5, 461604), (6, 384670), (10, 230802), (11, 209820), (12, 192335), (13, 177540), (15, 153868), (20, 115401), (22, 104910), (26, 88770), (30, 76934), (33, 69940), (39, 59180), (44, 52455), (52, 44385), (55, 41964), (60, 38467), (65, 35508), (66, 34970), (78, 29590), (110, 20982), (130, 17754), (132, 17485), (143, 16140), (156, 14795), (165, 13988), (195, 11836), (220, 10491), (260, 8877), (269, 8580), (286, 8070), (330, 6994), (390, 5918), (429, 5380), (538, 4290), (572, 4035), (660, 3497), (715, 3228), (780, 2959), (807, 2860), (858, 2690), (1076, 2145), (1345, 1716), (1430, 1614)]