29947260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 96832512

約数和(自身を除く): 66885252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 631, 678, 791, 1130, 1262, 1356, 1582, 1695, 1893, 2260, 2373, 2524, 3155, 3164, 3390, 3786, 3955, 4417, 4746, 6310, 6780, 7572, 7910, 8834, 9465, 9492, 11865, 12620, 13251, 15820, 17668, 18930, 22085, 23730, 26502, 37860, 44170, 47460, 53004, 66255, 71303, 88340, 132510, 142606, 213909, 265020, 285212, 356515, 427818, 499121, 713030, 855636, 998242, 1069545, 1426060, 1497363, 1996484, 2139090, 2495605, 2994726, 4278180, 4991210, 5989452, 7486815, 9982420, 14973630, 29947260]

約数ペア:

[(1, 29947260), (2, 14973630), (3, 9982420), (4, 7486815), (5, 5989452), (6, 4991210), (7, 4278180), (10, 2994726), (12, 2495605), (14, 2139090), (15, 1996484), (20, 1497363), (21, 1426060), (28, 1069545), (30, 998242), (35, 855636), (42, 713030), (60, 499121), (70, 427818), (84, 356515), (105, 285212), (113, 265020), (140, 213909), (210, 142606), (226, 132510), (339, 88340), (420, 71303), (452, 66255), (565, 53004), (631, 47460), (678, 44170), (791, 37860), (1130, 26502), (1262, 23730), (1356, 22085), (1582, 18930), (1695, 17668), (1893, 15820), (2260, 13251), (2373, 12620), (2524, 11865), (3155, 9492), (3164, 9465), (3390, 8834), (3786, 7910), (3955, 7572), (4417, 6780), (4746, 6310)]