129330180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{102643}}^1$

素因数の和:102665

約数の個数: 72

約数和(自身を含む): 448348992

約数和(自身を除く): 319018812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 102643, 205286, 307929, 410572, 513215, 615858, 718501, 923787, 1026430, 1231716, 1437002, 1539645, 1847574, 2052860, 2155503, 2874004, 3079290, 3592505, 3695148, 4311006, 4618935, 6158580, 6466509, 7185010, 8622012, 9237870, 10777515, 12933018, 14370020, 18475740, 21555030, 25866036, 32332545, 43110060, 64665090, 129330180]

約数ペア:

[(1, 129330180), (2, 64665090), (3, 43110060), (4, 32332545), (5, 25866036), (6, 21555030), (7, 18475740), (9, 14370020), (10, 12933018), (12, 10777515), (14, 9237870), (15, 8622012), (18, 7185010), (20, 6466509), (21, 6158580), (28, 4618935), (30, 4311006), (35, 3695148), (36, 3592505), (42, 3079290), (45, 2874004), (60, 2155503), (63, 2052860), (70, 1847574), (84, 1539645), (90, 1437002), (105, 1231716), (126, 1026430), (140, 923787), (180, 718501), (210, 615858), (252, 513215), (315, 410572), (420, 307929), (630, 205286), (1260, 102643)]