72640770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29173}}^1$

素因数の和:29266

約数の個数: 32

約数和(自身を含む): 176444352

約数和(自身を除く): 103803582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 29173, 58346, 87519, 145865, 175038, 291730, 437595, 875190, 2421359, 4842718, 7264077, 12106795, 14528154, 24213590, 36320385, 72640770]

約数ペア:

[(1, 72640770), (2, 36320385), (3, 24213590), (5, 14528154), (6, 12106795), (10, 7264077), (15, 4842718), (30, 2421359), (83, 875190), (166, 437595), (249, 291730), (415, 175038), (498, 145865), (830, 87519), (1245, 58346), (2490, 29173)]