30652790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 66908160

約数和(自身を除く): 36255370

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 115, 158, 161, 230, 241, 322, 395, 482, 553, 790, 805, 1106, 1205, 1610, 1687, 1817, 2410, 2765, 3374, 3634, 5530, 5543, 8435, 9085, 11086, 12719, 16870, 18170, 19039, 25438, 27715, 38078, 38801, 55430, 63595, 77602, 95195, 127190, 133273, 190390, 194005, 266546, 388010, 437897, 666365, 875794, 1332730, 2189485, 3065279, 4378970, 6130558, 15326395, 30652790]

約数ペア:

[(1, 30652790), (2, 15326395), (5, 6130558), (7, 4378970), (10, 3065279), (14, 2189485), (23, 1332730), (35, 875794), (46, 666365), (70, 437897), (79, 388010), (115, 266546), (158, 194005), (161, 190390), (230, 133273), (241, 127190), (322, 95195), (395, 77602), (482, 63595), (553, 55430), (790, 38801), (805, 38078), (1106, 27715), (1205, 25438), (1610, 19039), (1687, 18170), (1817, 16870), (2410, 12719), (2765, 11086), (3374, 9085), (3634, 8435), (5530, 5543)]