30009618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 38393262

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 419, 519, 838, 1038, 1257, 1557, 2514, 3114, 3771, 3979, 7542, 7958, 9637, 11937, 19274, 23874, 28911, 35811, 57822, 71622, 72487, 86733, 144974, 173466, 217461, 434922, 652383, 1304766, 1667201, 3334402, 5001603, 10003206, 15004809, 30009618]

約数ペア:

[(1, 30009618), (2, 15004809), (3, 10003206), (6, 5001603), (9, 3334402), (18, 1667201), (23, 1304766), (46, 652383), (69, 434922), (138, 217461), (173, 173466), (207, 144974), (346, 86733), (414, 72487), (419, 71622), (519, 57822), (838, 35811), (1038, 28911), (1257, 23874), (1557, 19274), (2514, 11937), (3114, 9637), (3771, 7958), (3979, 7542)]