487358430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2699}}^1$

素因数の和:3185

約数の個数: 64

約数和(自身を含む): 1262822400

約数和(自身を除く): 775463970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 463, 926, 1389, 2315, 2699, 2778, 4630, 5398, 6019, 6945, 8097, 12038, 13495, 13890, 16194, 18057, 26990, 30095, 35087, 36114, 40485, 60190, 70174, 80970, 90285, 105261, 175435, 180570, 210522, 350870, 526305, 1052610, 1249637, 2499274, 3748911, 6248185, 7497822, 12496370, 16245281, 18744555, 32490562, 37489110, 48735843, 81226405, 97471686, 162452810, 243679215, 487358430]

約数ペア:

[(1, 487358430), (2, 243679215), (3, 162452810), (5, 97471686), (6, 81226405), (10, 48735843), (13, 37489110), (15, 32490562), (26, 18744555), (30, 16245281), (39, 12496370), (65, 7497822), (78, 6248185), (130, 3748911), (195, 2499274), (390, 1249637), (463, 1052610), (926, 526305), (1389, 350870), (2315, 210522), (2699, 180570), (2778, 175435), (4630, 105261), (5398, 90285), (6019, 80970), (6945, 70174), (8097, 60190), (12038, 40485), (13495, 36114), (13890, 35087), (16194, 30095), (18057, 26990)]