14045220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 49690368

約数和(自身を除く): 35645148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 157, 180, 210, 213, 252, 284, 314, 315, 355, 420, 426, 471, 497, 628, 630, 639, 710, 785, 852, 942, 994, 1065, 1099, 1260, 1278, 1413, 1420, 1491, 1570, 1884, 1988, 2130, 2198, 2355, 2485, 2556, 2826, 2982, 3140, 3195, 3297, 4260, 4396, 4473, 4710, 4970, 5495, 5652, 5964, 6390, 6594, 7065, 7455, 8946, 9420, 9891, 9940, 10990, 11147, 12780, 13188, 14130, 14910, 16485, 17892, 19782, 21980, 22294, 22365, 28260, 29820, 32970, 33441, 39564, 44588, 44730, 49455, 55735, 65940, 66882, 78029, 89460, 98910, 100323, 111470, 133764, 156058, 167205, 197820, 200646, 222940, 234087, 312116, 334410, 390145, 401292, 468174, 501615, 668820, 702261, 780290, 936348, 1003230, 1170435, 1404522, 1560580, 2006460, 2340870, 2809044, 3511305, 4681740, 7022610, 14045220]

約数ペア:

[(1, 14045220), (2, 7022610), (3, 4681740), (4, 3511305), (5, 2809044), (6, 2340870), (7, 2006460), (9, 1560580), (10, 1404522), (12, 1170435), (14, 1003230), (15, 936348), (18, 780290), (20, 702261), (21, 668820), (28, 501615), (30, 468174), (35, 401292), (36, 390145), (42, 334410), (45, 312116), (60, 234087), (63, 222940), (70, 200646), (71, 197820), (84, 167205), (90, 156058), (105, 133764), (126, 111470), (140, 100323), (142, 98910), (157, 89460), (180, 78029), (210, 66882), (213, 65940), (252, 55735), (284, 49455), (314, 44730), (315, 44588), (355, 39564), (420, 33441), (426, 32970), (471, 29820), (497, 28260), (628, 22365), (630, 22294), (639, 21980), (710, 19782), (785, 17892), (852, 16485), (942, 14910), (994, 14130), (1065, 13188), (1099, 12780), (1260, 11147), (1278, 10990), (1413, 9940), (1420, 9891), (1491, 9420), (1570, 8946), (1884, 7455), (1988, 7065), (2130, 6594), (2198, 6390), (2355, 5964), (2485, 5652), (2556, 5495), (2826, 4970), (2982, 4710), (3140, 4473), (3195, 4396), (3297, 4260)]