12054210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 33640704

約数和(自身を除く): 21586494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 941, 1281, 1830, 1882, 2135, 2562, 2823, 4270, 4705, 5646, 6405, 6587, 9410, 12810, 13174, 14115, 19761, 28230, 32935, 39522, 57401, 65870, 98805, 114802, 172203, 197610, 287005, 344406, 401807, 574010, 803614, 861015, 1205421, 1722030, 2009035, 2410842, 4018070, 6027105, 12054210]

約数ペア:

[(1, 12054210), (2, 6027105), (3, 4018070), (5, 2410842), (6, 2009035), (7, 1722030), (10, 1205421), (14, 861015), (15, 803614), (21, 574010), (30, 401807), (35, 344406), (42, 287005), (61, 197610), (70, 172203), (105, 114802), (122, 98805), (183, 65870), (210, 57401), (305, 39522), (366, 32935), (427, 28230), (610, 19761), (854, 14115), (915, 13174), (941, 12810), (1281, 9410), (1830, 6587), (1882, 6405), (2135, 5646), (2562, 4705), (2823, 4270)]