4064970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 12015360

約数和(自身を除く): 7950390

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 1489, 2730, 2978, 4467, 7445, 8934, 10423, 14890, 19357, 20846, 22335, 31269, 38714, 44670, 52115, 58071, 62538, 96785, 104230, 116142, 135499, 156345, 193570, 270998, 290355, 312690, 406497, 580710, 677495, 812994, 1354990, 2032485, 4064970]

約数ペア:

[(1, 4064970), (2, 2032485), (3, 1354990), (5, 812994), (6, 677495), (7, 580710), (10, 406497), (13, 312690), (14, 290355), (15, 270998), (21, 193570), (26, 156345), (30, 135499), (35, 116142), (39, 104230), (42, 96785), (65, 62538), (70, 58071), (78, 52115), (91, 44670), (105, 38714), (130, 31269), (182, 22335), (195, 20846), (210, 19357), (273, 14890), (390, 10423), (455, 8934), (546, 7445), (910, 4467), (1365, 2978), (1489, 2730)]