38239950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 109992960

約数和(自身を除く): 71753010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 395, 461, 474, 525, 553, 790, 922, 1050, 1106, 1185, 1383, 1659, 1975, 2305, 2370, 2765, 2766, 3227, 3318, 3950, 4610, 5530, 5925, 6454, 6915, 8295, 9681, 11525, 11850, 13825, 13830, 16135, 16590, 19362, 23050, 27650, 32270, 34575, 36419, 41475, 48405, 69150, 72838, 80675, 82950, 96810, 109257, 161350, 182095, 218514, 242025, 254933, 364190, 484050, 509866, 546285, 764799, 910475, 1092570, 1274665, 1529598, 1820950, 2549330, 2731425, 3823995, 5462850, 6373325, 7647990, 12746650, 19119975, 38239950]

約数ペア:

[(1, 38239950), (2, 19119975), (3, 12746650), (5, 7647990), (6, 6373325), (7, 5462850), (10, 3823995), (14, 2731425), (15, 2549330), (21, 1820950), (25, 1529598), (30, 1274665), (35, 1092570), (42, 910475), (50, 764799), (70, 546285), (75, 509866), (79, 484050), (105, 364190), (150, 254933), (158, 242025), (175, 218514), (210, 182095), (237, 161350), (350, 109257), (395, 96810), (461, 82950), (474, 80675), (525, 72838), (553, 69150), (790, 48405), (922, 41475), (1050, 36419), (1106, 34575), (1185, 32270), (1383, 27650), (1659, 23050), (1975, 19362), (2305, 16590), (2370, 16135), (2765, 13830), (2766, 13825), (3227, 11850), (3318, 11525), (3950, 9681), (4610, 8295), (5530, 6915), (5925, 6454)]