69749460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35227}}^1$

素因数の和:35253

約数の個数: 72

約数和(自身を含む): 230813856

約数和(自身を除く): 161064396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 35227, 70454, 105681, 140908, 176135, 211362, 317043, 352270, 387497, 422724, 528405, 634086, 704540, 774994, 1056810, 1162491, 1268172, 1549988, 1585215, 1937485, 2113620, 2324982, 3170430, 3487473, 3874970, 4649964, 5812455, 6340860, 6974946, 7749940, 11624910, 13949892, 17437365, 23249820, 34874730, 69749460]

約数ペア:

[(1, 69749460), (2, 34874730), (3, 23249820), (4, 17437365), (5, 13949892), (6, 11624910), (9, 7749940), (10, 6974946), (11, 6340860), (12, 5812455), (15, 4649964), (18, 3874970), (20, 3487473), (22, 3170430), (30, 2324982), (33, 2113620), (36, 1937485), (44, 1585215), (45, 1549988), (55, 1268172), (60, 1162491), (66, 1056810), (90, 774994), (99, 704540), (110, 634086), (132, 528405), (165, 422724), (180, 387497), (198, 352270), (220, 317043), (330, 211362), (396, 176135), (495, 140908), (660, 105681), (990, 70454), (1980, 35227)]