129734150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28513}}^1$

素因数の和:28545

約数の個数: 48

約数和(自身を含む): 297001824

約数和(自身を除く): 167267674

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 28513, 57026, 142565, 199591, 285130, 370669, 399182, 712825, 741338, 997955, 1425650, 1853345, 1995910, 2594683, 3706690, 4989775, 5189366, 9266725, 9979550, 12973415, 18533450, 25946830, 64867075, 129734150]

約数ペア:

[(1, 129734150), (2, 64867075), (5, 25946830), (7, 18533450), (10, 12973415), (13, 9979550), (14, 9266725), (25, 5189366), (26, 4989775), (35, 3706690), (50, 2594683), (65, 1995910), (70, 1853345), (91, 1425650), (130, 997955), (175, 741338), (182, 712825), (325, 399182), (350, 370669), (455, 285130), (650, 199591), (910, 142565), (2275, 57026), (4550, 28513)]