139644891330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1455089}}^1$

素因数の和:1455563

約数の個数: 64

約数和(自身を含む): 383864382720

約数和(自身を除く): 244219491390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 457, 914, 1371, 2285, 2742, 3199, 4570, 6398, 6855, 9597, 13710, 15995, 19194, 31990, 47985, 95970, 1455089, 2910178, 4365267, 7275445, 8730534, 10185623, 14550890, 20371246, 21826335, 30556869, 43652670, 50928115, 61113738, 101856230, 152784345, 305568690, 664975673, 1329951346, 1994927019, 3324878365, 3989854038, 4654829711, 6649756730, 9309659422, 9974635095, 13964489133, 19949270190, 23274148555, 27928978266, 46548297110, 69822445665, 139644891330]

約数ペア:

[(1, 139644891330), (2, 69822445665), (3, 46548297110), (5, 27928978266), (6, 23274148555), (7, 19949270190), (10, 13964489133), (14, 9974635095), (15, 9309659422), (21, 6649756730), (30, 4654829711), (35, 3989854038), (42, 3324878365), (70, 1994927019), (105, 1329951346), (210, 664975673), (457, 305568690), (914, 152784345), (1371, 101856230), (2285, 61113738), (2742, 50928115), (3199, 43652670), (4570, 30556869), (6398, 21826335), (6855, 20371246), (9597, 14550890), (13710, 10185623), (15995, 8730534), (19194, 7275445), (31990, 4365267), (47985, 2910178), (95970, 1455089)]