30517914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 74188800

約数和(自身を除く): 43670886

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 167, 229, 266, 334, 399, 458, 501, 687, 798, 1002, 1169, 1374, 1603, 2338, 3173, 3206, 3507, 4351, 4809, 6346, 7014, 8702, 9519, 9618, 13053, 19038, 22211, 26106, 30457, 38243, 44422, 60914, 66633, 76486, 91371, 114729, 133266, 182742, 229458, 267701, 535402, 726617, 803103, 1453234, 1606206, 2179851, 4359702, 5086319, 10172638, 15258957, 30517914]

約数ペア:

[(1, 30517914), (2, 15258957), (3, 10172638), (6, 5086319), (7, 4359702), (14, 2179851), (19, 1606206), (21, 1453234), (38, 803103), (42, 726617), (57, 535402), (114, 267701), (133, 229458), (167, 182742), (229, 133266), (266, 114729), (334, 91371), (399, 76486), (458, 66633), (501, 60914), (687, 44422), (798, 38243), (1002, 30457), (1169, 26106), (1374, 22211), (1603, 19038), (2338, 13053), (3173, 9618), (3206, 9519), (3507, 8702), (4351, 7014), (4809, 6346)]