2023484970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{120661}}^1$

素因数の和:120727

約数の個数: 64

約数和(自身を含む): 5351601024

約数和(自身を除く): 3328116054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 120661, 241322, 361983, 603305, 723966, 1206610, 1568593, 1809915, 3137186, 3619830, 4705779, 5188423, 7842965, 9411558, 10376846, 15565269, 15685930, 23528895, 25942115, 31130538, 47057790, 51884230, 67449499, 77826345, 134898998, 155652690, 202348497, 337247495, 404696994, 674494990, 1011742485, 2023484970]

約数ペア:

[(1, 2023484970), (2, 1011742485), (3, 674494990), (5, 404696994), (6, 337247495), (10, 202348497), (13, 155652690), (15, 134898998), (26, 77826345), (30, 67449499), (39, 51884230), (43, 47057790), (65, 31130538), (78, 25942115), (86, 23528895), (129, 15685930), (130, 15565269), (195, 10376846), (215, 9411558), (258, 7842965), (390, 5188423), (430, 4705779), (559, 3619830), (645, 3137186), (1118, 1809915), (1290, 1568593), (1677, 1206610), (2795, 723966), (3354, 603305), (5590, 361983), (8385, 241322), (16770, 120661)]