23124780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18353}}^1$

素因数の和:18375

約数の個数: 72

約数和(自身を含む): 80170272

約数和(自身を除く): 57045492

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, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18353, 36706, 55059, 73412, 91765, 110118, 128471, 165177, 183530, 220236, 256942, 275295, 330354, 367060, 385413, 513884, 550590, 642355, 660708, 770826, 825885, 1101180, 1156239, 1284710, 1541652, 1651770, 1927065, 2312478, 2569420, 3303540, 3854130, 4624956, 5781195, 7708260, 11562390, 23124780]

約数ペア:

[(1, 23124780), (2, 11562390), (3, 7708260), (4, 5781195), (5, 4624956), (6, 3854130), (7, 3303540), (9, 2569420), (10, 2312478), (12, 1927065), (14, 1651770), (15, 1541652), (18, 1284710), (20, 1156239), (21, 1101180), (28, 825885), (30, 770826), (35, 660708), (36, 642355), (42, 550590), (45, 513884), (60, 385413), (63, 367060), (70, 330354), (84, 275295), (90, 256942), (105, 220236), (126, 183530), (140, 165177), (180, 128471), (210, 110118), (252, 91765), (315, 73412), (420, 55059), (630, 36706), (1260, 18353)]