135978180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174331}}^1$

素因数の和:174356

約数の個数: 48

約数和(自身を含む): 410028864

約数和(自身を除く): 274050684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 174331, 348662, 522993, 697324, 871655, 1045986, 1743310, 2091972, 2266303, 2614965, 3486620, 4532606, 5229930, 6798909, 9065212, 10459860, 11331515, 13597818, 22663030, 27195636, 33994545, 45326060, 67989090, 135978180]

約数ペア:

[(1, 135978180), (2, 67989090), (3, 45326060), (4, 33994545), (5, 27195636), (6, 22663030), (10, 13597818), (12, 11331515), (13, 10459860), (15, 9065212), (20, 6798909), (26, 5229930), (30, 4532606), (39, 3486620), (52, 2614965), (60, 2266303), (65, 2091972), (78, 1743310), (130, 1045986), (156, 871655), (195, 697324), (260, 522993), (390, 348662), (780, 174331)]