3510780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 12117504

約数和(自身を除く): 8606724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 643, 780, 910, 1092, 1286, 1365, 1820, 1929, 2572, 2730, 3215, 3858, 4501, 5460, 6430, 7716, 8359, 9002, 9645, 12860, 13503, 16718, 18004, 19290, 22505, 25077, 27006, 33436, 38580, 41795, 45010, 50154, 54012, 58513, 67515, 83590, 90020, 100308, 117026, 125385, 135030, 167180, 175539, 234052, 250770, 270060, 292565, 351078, 501540, 585130, 702156, 877695, 1170260, 1755390, 3510780]

約数ペア:

[(1, 3510780), (2, 1755390), (3, 1170260), (4, 877695), (5, 702156), (6, 585130), (7, 501540), (10, 351078), (12, 292565), (13, 270060), (14, 250770), (15, 234052), (20, 175539), (21, 167180), (26, 135030), (28, 125385), (30, 117026), (35, 100308), (39, 90020), (42, 83590), (52, 67515), (60, 58513), (65, 54012), (70, 50154), (78, 45010), (84, 41795), (91, 38580), (105, 33436), (130, 27006), (140, 25077), (156, 22505), (182, 19290), (195, 18004), (210, 16718), (260, 13503), (273, 12860), (364, 9645), (390, 9002), (420, 8359), (455, 7716), (546, 6430), (643, 5460), (780, 4501), (910, 3858), (1092, 3215), (1286, 2730), (1365, 2572), (1820, 1929)]