123850380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3049}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 347407200

約数和(自身を除く): 223556820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2708, 3049, 3385, 4062, 6098, 6770, 8124, 9147, 10155, 12196, 13540, 15245, 18294, 20310, 30490, 36588, 40620, 45735, 60980, 91470, 182940, 2064173, 4128346, 6192519, 8256692, 10320865, 12385038, 20641730, 24770076, 30962595, 41283460, 61925190, 123850380]

約数ペア:

[(1, 123850380), (2, 61925190), (3, 41283460), (4, 30962595), (5, 24770076), (6, 20641730), (10, 12385038), (12, 10320865), (15, 8256692), (20, 6192519), (30, 4128346), (60, 2064173), (677, 182940), (1354, 91470), (2031, 60980), (2708, 45735), (3049, 40620), (3385, 36588), (4062, 30490), (6098, 20310), (6770, 18294), (8124, 15245), (9147, 13540), (10155, 12196)]