21846090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4563

約数の個数: 64

約数和(自身を含む): 62539776

約数和(自身を除く): 40693686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4523, 4830, 9046, 13569, 22615, 27138, 31661, 45230, 63322, 67845, 94983, 104029, 135690, 158305, 189966, 208058, 312087, 316610, 474915, 520145, 624174, 728203, 949830, 1040290, 1456406, 1560435, 2184609, 3120870, 3641015, 4369218, 7282030, 10923045, 21846090]

約数ペア:

[(1, 21846090), (2, 10923045), (3, 7282030), (5, 4369218), (6, 3641015), (7, 3120870), (10, 2184609), (14, 1560435), (15, 1456406), (21, 1040290), (23, 949830), (30, 728203), (35, 624174), (42, 520145), (46, 474915), (69, 316610), (70, 312087), (105, 208058), (115, 189966), (138, 158305), (161, 135690), (210, 104029), (230, 94983), (322, 67845), (345, 63322), (483, 45230), (690, 31661), (805, 27138), (966, 22615), (1610, 13569), (2415, 9046), (4523, 4830)]