30956632

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 68085360

約数和(自身を除く): 37128728

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 503, 628, 1006, 1099, 1256, 2012, 2198, 3521, 4024, 4396, 7042, 7693, 8792, 14084, 15386, 24647, 28168, 30772, 49294, 61544, 78971, 98588, 157942, 197176, 315884, 552797, 631768, 1105594, 2211188, 3869579, 4422376, 7739158, 15478316, 30956632]

約数ペア:

[(1, 30956632), (2, 15478316), (4, 7739158), (7, 4422376), (8, 3869579), (14, 2211188), (28, 1105594), (49, 631768), (56, 552797), (98, 315884), (157, 197176), (196, 157942), (314, 98588), (392, 78971), (503, 61544), (628, 49294), (1006, 30772), (1099, 28168), (1256, 24647), (2012, 15386), (2198, 14084), (3521, 8792), (4024, 7693), (4396, 7042)]