709020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 2399040

約数和(自身を除く): 1690020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 101, 108, 117, 130, 135, 156, 180, 195, 202, 234, 260, 270, 303, 351, 390, 404, 468, 505, 540, 585, 606, 702, 780, 909, 1010, 1170, 1212, 1313, 1404, 1515, 1755, 1818, 2020, 2340, 2626, 2727, 3030, 3510, 3636, 3939, 4545, 5252, 5454, 6060, 6565, 7020, 7878, 9090, 10908, 11817, 13130, 13635, 15756, 18180, 19695, 23634, 26260, 27270, 35451, 39390, 47268, 54540, 59085, 70902, 78780, 118170, 141804, 177255, 236340, 354510, 709020]

約数ペア:

[(1, 709020), (2, 354510), (3, 236340), (4, 177255), (5, 141804), (6, 118170), (9, 78780), (10, 70902), (12, 59085), (13, 54540), (15, 47268), (18, 39390), (20, 35451), (26, 27270), (27, 26260), (30, 23634), (36, 19695), (39, 18180), (45, 15756), (52, 13635), (54, 13130), (60, 11817), (65, 10908), (78, 9090), (90, 7878), (101, 7020), (108, 6565), (117, 6060), (130, 5454), (135, 5252), (156, 4545), (180, 3939), (195, 3636), (202, 3510), (234, 3030), (260, 2727), (270, 2626), (303, 2340), (351, 2020), (390, 1818), (404, 1755), (468, 1515), (505, 1404), (540, 1313), (585, 1212), (606, 1170), (702, 1010), (780, 909)]