210561330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{143239}}^1$

素因数の和:143263

約数の個数: 48

約数和(自身を含む): 587856960

約数和(自身を除く): 377295630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 143239, 286478, 429717, 716195, 859434, 1002673, 1432390, 2005346, 2148585, 3008019, 4297170, 5013365, 6016038, 7018711, 10026730, 14037422, 15040095, 21056133, 30080190, 35093555, 42112266, 70187110, 105280665, 210561330]

約数ペア:

[(1, 210561330), (2, 105280665), (3, 70187110), (5, 42112266), (6, 35093555), (7, 30080190), (10, 21056133), (14, 15040095), (15, 14037422), (21, 10026730), (30, 7018711), (35, 6016038), (42, 5013365), (49, 4297170), (70, 3008019), (98, 2148585), (105, 2005346), (147, 1432390), (210, 1002673), (245, 859434), (294, 716195), (490, 429717), (735, 286478), (1470, 143239)]