1145972460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1005239}}^1$

素因数の和:1005270

約数の個数: 48

約数和(自身を含む): 3377606400

約数和(自身を除く): 2231633940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1005239, 2010478, 3015717, 4020956, 5026195, 6031434, 10052390, 12062868, 15078585, 19099541, 20104780, 30157170, 38199082, 57298623, 60314340, 76398164, 95497705, 114597246, 190995410, 229194492, 286493115, 381990820, 572986230, 1145972460]

約数ペア:

[(1, 1145972460), (2, 572986230), (3, 381990820), (4, 286493115), (5, 229194492), (6, 190995410), (10, 114597246), (12, 95497705), (15, 76398164), (19, 60314340), (20, 57298623), (30, 38199082), (38, 30157170), (57, 20104780), (60, 19099541), (76, 15078585), (95, 12062868), (114, 10052390), (190, 6031434), (228, 5026195), (285, 4020956), (380, 3015717), (570, 2010478), (1140, 1005239)]