145470390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1039}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 231924810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 359, 390, 718, 1039, 1077, 1795, 2078, 2154, 3117, 3590, 4667, 5195, 5385, 6234, 9334, 10390, 10770, 13507, 14001, 15585, 23335, 27014, 28002, 31170, 40521, 46670, 67535, 70005, 81042, 135070, 140010, 202605, 373001, 405210, 746002, 1119003, 1865005, 2238006, 3730010, 4849013, 5595015, 9698026, 11190030, 14547039, 24245065, 29094078, 48490130, 72735195, 145470390]

約数ペア:

[(1, 145470390), (2, 72735195), (3, 48490130), (5, 29094078), (6, 24245065), (10, 14547039), (13, 11190030), (15, 9698026), (26, 5595015), (30, 4849013), (39, 3730010), (65, 2238006), (78, 1865005), (130, 1119003), (195, 746002), (359, 405210), (390, 373001), (718, 202605), (1039, 140010), (1077, 135070), (1795, 81042), (2078, 70005), (2154, 67535), (3117, 46670), (3590, 40521), (4667, 31170), (5195, 28002), (5385, 27014), (6234, 23335), (9334, 15585), (10390, 14001), (10770, 13507)]