604663020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258403}}^1$

素因数の和:258431

約数の個数: 72

約数和(自身を含む): 1975240176

約数和(自身を除く): 1370577156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 258403, 516806, 775209, 1033612, 1292015, 1550418, 2325627, 2584030, 3100836, 3359239, 3876045, 4651254, 5168060, 6718478, 7752090, 9302508, 10077717, 11628135, 13436956, 15504180, 16796195, 20155434, 23256270, 30233151, 33592390, 40310868, 46512540, 50388585, 60466302, 67184780, 100777170, 120932604, 151165755, 201554340, 302331510, 604663020]

約数ペア:

[(1, 604663020), (2, 302331510), (3, 201554340), (4, 151165755), (5, 120932604), (6, 100777170), (9, 67184780), (10, 60466302), (12, 50388585), (13, 46512540), (15, 40310868), (18, 33592390), (20, 30233151), (26, 23256270), (30, 20155434), (36, 16796195), (39, 15504180), (45, 13436956), (52, 11628135), (60, 10077717), (65, 9302508), (78, 7752090), (90, 6718478), (117, 5168060), (130, 4651254), (156, 3876045), (180, 3359239), (195, 3100836), (234, 2584030), (260, 2325627), (390, 1550418), (468, 1292015), (585, 1033612), (780, 775209), (1170, 516806), (2340, 258403)]