2072602140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{22129}}^1$

素因数の和:22371

約数の個数: 96

約数和(自身を含む): 6662369280

約数和(自身を除く): 4589767140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 892, 1115, 1338, 1561, 2230, 2676, 3122, 3345, 4460, 4683, 6244, 6690, 7805, 9366, 13380, 15610, 18732, 22129, 23415, 31220, 44258, 46830, 66387, 88516, 93660, 110645, 132774, 154903, 221290, 265548, 309806, 331935, 442580, 464709, 619612, 663870, 774515, 929418, 1327740, 1549030, 1858836, 2323545, 3098060, 4647090, 4934767, 9294180, 9869534, 14804301, 19739068, 24673835, 29608602, 34543369, 49347670, 59217204, 69086738, 74021505, 98695340, 103630107, 138173476, 148043010, 172716845, 207260214, 296086020, 345433690, 414520428, 518150535, 690867380, 1036301070, 2072602140]

約数ペア:

[(1, 2072602140), (2, 1036301070), (3, 690867380), (4, 518150535), (5, 414520428), (6, 345433690), (7, 296086020), (10, 207260214), (12, 172716845), (14, 148043010), (15, 138173476), (20, 103630107), (21, 98695340), (28, 74021505), (30, 69086738), (35, 59217204), (42, 49347670), (60, 34543369), (70, 29608602), (84, 24673835), (105, 19739068), (140, 14804301), (210, 9869534), (223, 9294180), (420, 4934767), (446, 4647090), (669, 3098060), (892, 2323545), (1115, 1858836), (1338, 1549030), (1561, 1327740), (2230, 929418), (2676, 774515), (3122, 663870), (3345, 619612), (4460, 464709), (4683, 442580), (6244, 331935), (6690, 309806), (7805, 265548), (9366, 221290), (13380, 154903), (15610, 132774), (18732, 110645), (22129, 93660), (23415, 88516), (31220, 66387), (44258, 46830)]