309151351540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53486393}}^1$

素因数の和:53486436

約数の個数: 36

約数和(自身を含む): 689653564236

約数和(自身を除く): 380502212696

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 53486393, 106972786, 213945572, 267431965, 534863930, 909268681, 1069727860, 1818537362, 3637074724, 4546343405, 9092686810, 15457567577, 18185373620, 30915135154, 61830270308, 77287837885, 154575675770, 309151351540]

約数ペア:

[(1, 309151351540), (2, 154575675770), (4, 77287837885), (5, 61830270308), (10, 30915135154), (17, 18185373620), (20, 15457567577), (34, 9092686810), (68, 4546343405), (85, 3637074724), (170, 1818537362), (289, 1069727860), (340, 909268681), (578, 534863930), (1156, 267431965), (1445, 213945572), (2890, 106972786), (5780, 53486393)]