303909060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55661}}^1$

素因数の和:55693

約数の個数: 96

約数和(自身を含む): 1047336192

約数和(自身を除く): 743427132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 55661, 111322, 166983, 222644, 278305, 333966, 389627, 556610, 667932, 723593, 779254, 834915, 1113220, 1168881, 1447186, 1558508, 1669830, 1948135, 2170779, 2337762, 2894372, 3339660, 3617965, 3896270, 4341558, 4675524, 5065151, 5844405, 7235930, 7792540, 8683116, 10130302, 10853895, 11688810, 14471860, 15195453, 20260604, 21707790, 23377620, 25325755, 30390906, 43415580, 50651510, 60781812, 75977265, 101303020, 151954530, 303909060]

約数ペア:

[(1, 303909060), (2, 151954530), (3, 101303020), (4, 75977265), (5, 60781812), (6, 50651510), (7, 43415580), (10, 30390906), (12, 25325755), (13, 23377620), (14, 21707790), (15, 20260604), (20, 15195453), (21, 14471860), (26, 11688810), (28, 10853895), (30, 10130302), (35, 8683116), (39, 7792540), (42, 7235930), (52, 5844405), (60, 5065151), (65, 4675524), (70, 4341558), (78, 3896270), (84, 3617965), (91, 3339660), (105, 2894372), (130, 2337762), (140, 2170779), (156, 1948135), (182, 1669830), (195, 1558508), (210, 1447186), (260, 1168881), (273, 1113220), (364, 834915), (390, 779254), (420, 723593), (455, 667932), (546, 556610), (780, 389627), (910, 333966), (1092, 278305), (1365, 222644), (1820, 166983), (2730, 111322), (5460, 55661)]