130805908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 242902800

約数和(自身を除く): 112096892

約数列:

[1, 2, 4, 41, 53, 82, 101, 106, 149, 164, 202, 212, 298, 404, 596, 2173, 4141, 4346, 5353, 6109, 7897, 8282, 8692, 10706, 12218, 15049, 15794, 16564, 21412, 24436, 30098, 31588, 60196, 219473, 323777, 438946, 617009, 647554, 797597, 877892, 1234018, 1295108, 1595194, 2468036, 3190388, 32701477, 65402954, 130805908]

約数ペア:

[(1, 130805908), (2, 65402954), (4, 32701477), (41, 3190388), (53, 2468036), (82, 1595194), (101, 1295108), (106, 1234018), (149, 877892), (164, 797597), (202, 647554), (212, 617009), (298, 438946), (404, 323777), (596, 219473), (2173, 60196), (4141, 31588), (4346, 30098), (5353, 24436), (6109, 21412), (7897, 16564), (8282, 15794), (8692, 15049), (10706, 12218)]