72799370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 158146560

約数和(自身を除く): 85347190

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 103, 115, 161, 206, 230, 322, 439, 515, 721, 805, 878, 1030, 1442, 1610, 2195, 2369, 3073, 3605, 4390, 4738, 6146, 7210, 10097, 11845, 15365, 16583, 20194, 23690, 30730, 33166, 45217, 50485, 70679, 82915, 90434, 100970, 141358, 165830, 226085, 316519, 353395, 452170, 633038, 706790, 1039991, 1582595, 2079982, 3165190, 5199955, 7279937, 10399910, 14559874, 36399685, 72799370]

約数ペア:

[(1, 72799370), (2, 36399685), (5, 14559874), (7, 10399910), (10, 7279937), (14, 5199955), (23, 3165190), (35, 2079982), (46, 1582595), (70, 1039991), (103, 706790), (115, 633038), (161, 452170), (206, 353395), (230, 316519), (322, 226085), (439, 165830), (515, 141358), (721, 100970), (805, 90434), (878, 82915), (1030, 70679), (1442, 50485), (1610, 45217), (2195, 33166), (2369, 30730), (3073, 23690), (3605, 20194), (4390, 16583), (4738, 15365), (6146, 11845), (7210, 10097)]