13965210

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 43085952

約数和(自身を除く): 29120742

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 821, 945, 1134, 1215, 1642, 1701, 1890, 2430, 2463, 2835, 3402, 4105, 4926, 5670, 5747, 7389, 8210, 8505, 11494, 12315, 14778, 17010, 17241, 22167, 24630, 28735, 34482, 36945, 44334, 51723, 57470, 66501, 73890, 86205, 103446, 110835, 133002, 155169, 172410, 199503, 221670, 258615, 310338, 332505, 399006, 465507, 517230, 665010, 775845, 931014, 997515, 1396521, 1551690, 1995030, 2327535, 2793042, 4655070, 6982605, 13965210]

約数ペア:

[(1, 13965210), (2, 6982605), (3, 4655070), (5, 2793042), (6, 2327535), (7, 1995030), (9, 1551690), (10, 1396521), (14, 997515), (15, 931014), (18, 775845), (21, 665010), (27, 517230), (30, 465507), (35, 399006), (42, 332505), (45, 310338), (54, 258615), (63, 221670), (70, 199503), (81, 172410), (90, 155169), (105, 133002), (126, 110835), (135, 103446), (162, 86205), (189, 73890), (210, 66501), (243, 57470), (270, 51723), (315, 44334), (378, 36945), (405, 34482), (486, 28735), (567, 24630), (630, 22167), (810, 17241), (821, 17010), (945, 14778), (1134, 12315), (1215, 11494), (1642, 8505), (1701, 8210), (1890, 7389), (2430, 5747), (2463, 5670), (2835, 4926), (3402, 4105)]