131690430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2909}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 343193760

約数和(自身を除く): 211503330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 503, 1006, 1509, 2515, 2909, 3018, 4527, 5030, 5818, 7545, 8727, 9054, 14545, 15090, 17454, 22635, 26181, 29090, 43635, 45270, 52362, 87270, 130905, 261810, 1463227, 2926454, 4389681, 7316135, 8779362, 13169043, 14632270, 21948405, 26338086, 43896810, 65845215, 131690430]

約数ペア:

[(1, 131690430), (2, 65845215), (3, 43896810), (5, 26338086), (6, 21948405), (9, 14632270), (10, 13169043), (15, 8779362), (18, 7316135), (30, 4389681), (45, 2926454), (90, 1463227), (503, 261810), (1006, 130905), (1509, 87270), (2515, 52362), (2909, 45270), (3018, 43635), (4527, 29090), (5030, 26181), (5818, 22635), (7545, 17454), (8727, 15090), (9054, 14545)]