530147695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 830269440

約数和(自身を除く): 300121745

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 103, 145, 203, 319, 385, 461, 515, 721, 1015, 1133, 1595, 2233, 2305, 2987, 3227, 3605, 5071, 5665, 7931, 11165, 13369, 14935, 16135, 20909, 25355, 32857, 35497, 39655, 47483, 66845, 93583, 104545, 147059, 164285, 177485, 229999, 237415, 332381, 467915, 522313, 735295, 1029413, 1149995, 1377007, 1661905, 2611565, 3656191, 5147065, 6885035, 9639049, 15147077, 18280955, 48195245, 75735385, 106029539, 530147695]

約数ペア:

[(1, 530147695), (5, 106029539), (7, 75735385), (11, 48195245), (29, 18280955), (35, 15147077), (55, 9639049), (77, 6885035), (103, 5147065), (145, 3656191), (203, 2611565), (319, 1661905), (385, 1377007), (461, 1149995), (515, 1029413), (721, 735295), (1015, 522313), (1133, 467915), (1595, 332381), (2233, 237415), (2305, 229999), (2987, 177485), (3227, 164285), (3605, 147059), (5071, 104545), (5665, 93583), (7931, 66845), (11165, 47483), (13369, 39655), (14935, 35497), (16135, 32857), (20909, 25355)]