69219590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 143327232

約数和(自身を除く): 74107642

約数列:

[1, 2, 5, 10, 11, 22, 31, 53, 55, 62, 106, 110, 155, 265, 310, 341, 383, 530, 583, 682, 766, 1166, 1643, 1705, 1915, 2915, 3286, 3410, 3830, 4213, 5830, 8215, 8426, 11873, 16430, 18073, 20299, 21065, 23746, 36146, 40598, 42130, 59365, 90365, 101495, 118730, 130603, 180730, 202990, 223289, 261206, 446578, 629269, 653015, 1116445, 1258538, 1306030, 2232890, 3146345, 6292690, 6921959, 13843918, 34609795, 69219590]

約数ペア:

[(1, 69219590), (2, 34609795), (5, 13843918), (10, 6921959), (11, 6292690), (22, 3146345), (31, 2232890), (53, 1306030), (55, 1258538), (62, 1116445), (106, 653015), (110, 629269), (155, 446578), (265, 261206), (310, 223289), (341, 202990), (383, 180730), (530, 130603), (583, 118730), (682, 101495), (766, 90365), (1166, 59365), (1643, 42130), (1705, 40598), (1915, 36146), (2915, 23746), (3286, 21065), (3410, 20299), (3830, 18073), (4213, 16430), (5830, 11873), (8215, 8426)]