2103204090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{4637}}^1$

素因数の和:5823

約数の個数: 64

約数和(自身を含む): 5441821056

約数和(自身を除く): 3338616966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1163, 2326, 3489, 4637, 5815, 6978, 9274, 11630, 13911, 15119, 17445, 23185, 27822, 30238, 34890, 45357, 46370, 60281, 69555, 75595, 90714, 120562, 139110, 151190, 180843, 226785, 301405, 361686, 453570, 602810, 904215, 1808430, 5392831, 10785662, 16178493, 26964155, 32356986, 53928310, 70106803, 80892465, 140213606, 161784930, 210320409, 350534015, 420640818, 701068030, 1051602045, 2103204090]

約数ペア:

[(1, 2103204090), (2, 1051602045), (3, 701068030), (5, 420640818), (6, 350534015), (10, 210320409), (13, 161784930), (15, 140213606), (26, 80892465), (30, 70106803), (39, 53928310), (65, 32356986), (78, 26964155), (130, 16178493), (195, 10785662), (390, 5392831), (1163, 1808430), (2326, 904215), (3489, 602810), (4637, 453570), (5815, 361686), (6978, 301405), (9274, 226785), (11630, 180843), (13911, 151190), (15119, 139110), (17445, 120562), (23185, 90714), (27822, 75595), (30238, 69555), (34890, 60281), (45357, 46370)]