70907980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24793}}^1$

素因数の和:24826

約数の個数: 48

約数和(自身を含む): 174946464

約数和(自身を除く): 104038484

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 24793, 49586, 99172, 123965, 247930, 272723, 322309, 495860, 545446, 644618, 1090892, 1289236, 1363615, 1611545, 2727230, 3223090, 3545399, 5454460, 6446180, 7090798, 14181596, 17726995, 35453990, 70907980]

約数ペア:

[(1, 70907980), (2, 35453990), (4, 17726995), (5, 14181596), (10, 7090798), (11, 6446180), (13, 5454460), (20, 3545399), (22, 3223090), (26, 2727230), (44, 1611545), (52, 1363615), (55, 1289236), (65, 1090892), (110, 644618), (130, 545446), (143, 495860), (220, 322309), (260, 272723), (286, 247930), (572, 123965), (715, 99172), (1430, 49586), (2860, 24793)]