228565530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29191}}^1$

素因数の和:29236

約数の個数: 64

約数和(自身を含む): 630547200

約数和(自身を除く): 401981670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 29191, 58382, 87573, 145955, 175146, 262719, 291910, 437865, 525438, 788157, 846539, 875730, 1313595, 1576314, 1693078, 2539617, 2627190, 3940785, 4232695, 5079234, 7618851, 7881570, 8465390, 12698085, 15237702, 22856553, 25396170, 38094255, 45713106, 76188510, 114282765, 228565530]

約数ペア:

[(1, 228565530), (2, 114282765), (3, 76188510), (5, 45713106), (6, 38094255), (9, 25396170), (10, 22856553), (15, 15237702), (18, 12698085), (27, 8465390), (29, 7881570), (30, 7618851), (45, 5079234), (54, 4232695), (58, 3940785), (87, 2627190), (90, 2539617), (135, 1693078), (145, 1576314), (174, 1313595), (261, 875730), (270, 846539), (290, 788157), (435, 525438), (522, 437865), (783, 291910), (870, 262719), (1305, 175146), (1566, 145955), (2610, 87573), (3915, 58382), (7830, 29191)]