70303420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 172166400

約数和(自身を除く): 101862980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 139, 190, 209, 220, 242, 278, 380, 418, 484, 556, 605, 695, 836, 1045, 1210, 1331, 1390, 1529, 2090, 2299, 2420, 2641, 2662, 2780, 3058, 4180, 4598, 5282, 5324, 6116, 6655, 7645, 9196, 10564, 11495, 13205, 13310, 15290, 16819, 22990, 25289, 26410, 26620, 29051, 30580, 33638, 45980, 50578, 52820, 58102, 67276, 84095, 101156, 116204, 126445, 145255, 168190, 185009, 252890, 290510, 319561, 336380, 370018, 505780, 581020, 639122, 740036, 925045, 1278244, 1597805, 1850090, 3195610, 3515171, 3700180, 6391220, 7030342, 14060684, 17575855, 35151710, 70303420]

約数ペア:

[(1, 70303420), (2, 35151710), (4, 17575855), (5, 14060684), (10, 7030342), (11, 6391220), (19, 3700180), (20, 3515171), (22, 3195610), (38, 1850090), (44, 1597805), (55, 1278244), (76, 925045), (95, 740036), (110, 639122), (121, 581020), (139, 505780), (190, 370018), (209, 336380), (220, 319561), (242, 290510), (278, 252890), (380, 185009), (418, 168190), (484, 145255), (556, 126445), (605, 116204), (695, 101156), (836, 84095), (1045, 67276), (1210, 58102), (1331, 52820), (1390, 50578), (1529, 45980), (2090, 33638), (2299, 30580), (2420, 29051), (2641, 26620), (2662, 26410), (2780, 25289), (3058, 22990), (4180, 16819), (4598, 15290), (5282, 13310), (5324, 13205), (6116, 11495), (6655, 10564), (7645, 9196)]