30141793917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{145177}}^1$

素因数の和:145282

約数の個数: 48

約数和(自身を含む): 48919178880

約数和(自身を除く): 18777384963

約数列:

[1, 3, 9, 17, 23, 51, 59, 69, 153, 177, 207, 391, 531, 1003, 1173, 1357, 3009, 3519, 4071, 9027, 12213, 23069, 69207, 145177, 207621, 435531, 1306593, 2468009, 3339071, 7404027, 8565443, 10017213, 22212081, 25696329, 30051639, 56764207, 77088987, 145612531, 170292621, 197005189, 436837593, 510877863, 591015567, 1310512779, 1773046701, 3349088213, 10047264639, 30141793917]

約数ペア:

[(1, 30141793917), (3, 10047264639), (9, 3349088213), (17, 1773046701), (23, 1310512779), (51, 591015567), (59, 510877863), (69, 436837593), (153, 197005189), (177, 170292621), (207, 145612531), (391, 77088987), (531, 56764207), (1003, 30051639), (1173, 25696329), (1357, 22212081), (3009, 10017213), (3519, 8565443), (4071, 7404027), (9027, 3339071), (12213, 2468009), (23069, 1306593), (69207, 435531), (145177, 207621)]