72814230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47591}}^1$

素因数の和:47621

約数の個数: 48

約数和(自身を含む): 200457504

約数和(自身を除く): 127643274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 47591, 95182, 142773, 237955, 285546, 428319, 475910, 713865, 809047, 856638, 1427730, 1618094, 2141595, 2427141, 4045235, 4283190, 4854282, 7281423, 8090470, 12135705, 14562846, 24271410, 36407115, 72814230]

約数ペア:

[(1, 72814230), (2, 36407115), (3, 24271410), (5, 14562846), (6, 12135705), (9, 8090470), (10, 7281423), (15, 4854282), (17, 4283190), (18, 4045235), (30, 2427141), (34, 2141595), (45, 1618094), (51, 1427730), (85, 856638), (90, 809047), (102, 713865), (153, 475910), (170, 428319), (255, 285546), (306, 237955), (510, 142773), (765, 95182), (1530, 47591)]