845156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{84347}}^1$

素因数の和:84526

約数の個数: 48

約数和(自身を含む): 2380637952

約数和(自身を除く): 1535481012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 84347, 168694, 253041, 337388, 421735, 506082, 843470, 1012164, 1265205, 1686940, 2530410, 5060820, 14085949, 28171898, 42257847, 56343796, 70429745, 84515694, 140859490, 169031388, 211289235, 281718980, 422578470, 845156940]

約数ペア:

[(1, 845156940), (2, 422578470), (3, 281718980), (4, 211289235), (5, 169031388), (6, 140859490), (10, 84515694), (12, 70429745), (15, 56343796), (20, 42257847), (30, 28171898), (60, 14085949), (167, 5060820), (334, 2530410), (501, 1686940), (668, 1265205), (835, 1012164), (1002, 843470), (1670, 506082), (2004, 421735), (2505, 337388), (3340, 253041), (5010, 168694), (10020, 84347)]