30294130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 57047040

約数和(自身を除く): 26752910

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 1237, 2449, 2474, 4898, 6185, 12245, 12370, 24490, 38347, 76694, 97723, 191735, 195446, 383470, 488615, 977230, 3029413, 6058826, 15147065, 30294130]

約数ペア:

[(1, 30294130), (2, 15147065), (5, 6058826), (10, 3029413), (31, 977230), (62, 488615), (79, 383470), (155, 195446), (158, 191735), (310, 97723), (395, 76694), (790, 38347), (1237, 24490), (2449, 12370), (2474, 12245), (4898, 6185)]