582746580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{249037}}^1$

素因数の和:249065

約数の個数: 72

約数和(自身を含む): 1903646472

約数和(自身を除く): 1320899892

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, 249037, 498074, 747111, 996148, 1245185, 1494222, 2241333, 2490370, 2988444, 3237481, 3735555, 4482666, 4980740, 6474962, 7471110, 8965332, 9712443, 11206665, 12949924, 14942220, 16187405, 19424886, 22413330, 29137329, 32374810, 38849772, 44826660, 48562215, 58274658, 64749620, 97124430, 116549316, 145686645, 194248860, 291373290, 582746580]

約数ペア:

[(1, 582746580), (2, 291373290), (3, 194248860), (4, 145686645), (5, 116549316), (6, 97124430), (9, 64749620), (10, 58274658), (12, 48562215), (13, 44826660), (15, 38849772), (18, 32374810), (20, 29137329), (26, 22413330), (30, 19424886), (36, 16187405), (39, 14942220), (45, 12949924), (52, 11206665), (60, 9712443), (65, 8965332), (78, 7471110), (90, 6474962), (117, 4980740), (130, 4482666), (156, 3735555), (180, 3237481), (195, 2988444), (234, 2490370), (260, 2241333), (390, 1494222), (468, 1245185), (585, 996148), (780, 747111), (1170, 498074), (2340, 249037)]