110638920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131713}}^1$

素因数の和:131734

約数の個数: 64

約数和(自身を含む): 379336320

約数和(自身を除く): 268697400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 131713, 263426, 395139, 526852, 658565, 790278, 921991, 1053704, 1317130, 1580556, 1843982, 1975695, 2634260, 2765973, 3161112, 3687964, 3951390, 4609955, 5268520, 5531946, 7375928, 7902780, 9219910, 11063892, 13829865, 15805560, 18439820, 22127784, 27659730, 36879640, 55319460, 110638920]

約数ペア:

[(1, 110638920), (2, 55319460), (3, 36879640), (4, 27659730), (5, 22127784), (6, 18439820), (7, 15805560), (8, 13829865), (10, 11063892), (12, 9219910), (14, 7902780), (15, 7375928), (20, 5531946), (21, 5268520), (24, 4609955), (28, 3951390), (30, 3687964), (35, 3161112), (40, 2765973), (42, 2634260), (56, 1975695), (60, 1843982), (70, 1580556), (84, 1317130), (105, 1053704), (120, 921991), (140, 790278), (168, 658565), (210, 526852), (280, 395139), (420, 263426), (840, 131713)]