76440390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15077}}^1$

素因数の和:15113

約数の個数: 48

約数和(自身を含む): 198667728

約数和(自身を除く): 122227338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 15077, 30154, 45231, 75385, 90462, 150770, 196001, 226155, 392002, 452310, 588003, 980005, 1176006, 1960010, 2548013, 2940015, 5096026, 5880030, 7644039, 12740065, 15288078, 25480130, 38220195, 76440390]

約数ペア:

[(1, 76440390), (2, 38220195), (3, 25480130), (5, 15288078), (6, 12740065), (10, 7644039), (13, 5880030), (15, 5096026), (26, 2940015), (30, 2548013), (39, 1960010), (65, 1176006), (78, 980005), (130, 588003), (169, 452310), (195, 392002), (338, 226155), (390, 196001), (507, 150770), (845, 90462), (1014, 75385), (1690, 45231), (2535, 30154), (5070, 15077)]