133271970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4813}}^1$

素因数の和:4907

約数の個数: 64

約数和(自身を含む): 349380864

約数和(自身を除く): 216108894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 4813, 5538, 9230, 9626, 13845, 14439, 24065, 27690, 28878, 48130, 62569, 72195, 125138, 144390, 187707, 312845, 341723, 375414, 625690, 683446, 938535, 1025169, 1708615, 1877070, 2050338, 3417230, 4442399, 5125845, 8884798, 10251690, 13327197, 22211995, 26654394, 44423990, 66635985, 133271970]

約数ペア:

[(1, 133271970), (2, 66635985), (3, 44423990), (5, 26654394), (6, 22211995), (10, 13327197), (13, 10251690), (15, 8884798), (26, 5125845), (30, 4442399), (39, 3417230), (65, 2050338), (71, 1877070), (78, 1708615), (130, 1025169), (142, 938535), (195, 683446), (213, 625690), (355, 375414), (390, 341723), (426, 312845), (710, 187707), (923, 144390), (1065, 125138), (1846, 72195), (2130, 62569), (2769, 48130), (4615, 28878), (4813, 27690), (5538, 24065), (9230, 14439), (9626, 13845)]