143231970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 424382976

約数和(自身を除く): 281151006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 53, 70, 85, 102, 105, 106, 119, 159, 170, 210, 238, 255, 265, 318, 357, 371, 510, 530, 595, 714, 742, 757, 795, 901, 1113, 1190, 1514, 1590, 1785, 1802, 1855, 2226, 2271, 2703, 3570, 3710, 3785, 4505, 4542, 5299, 5406, 5565, 6307, 7570, 9010, 10598, 11130, 11355, 12614, 12869, 13515, 15897, 18921, 22710, 25738, 26495, 27030, 31535, 31794, 37842, 38607, 40121, 52990, 63070, 64345, 77214, 79485, 80242, 90083, 94605, 120363, 128690, 158970, 180166, 189210, 193035, 200605, 240726, 270249, 280847, 386070, 401210, 450415, 540498, 561694, 601815, 682057, 842541, 900830, 1203630, 1351245, 1364114, 1404235, 1685082, 2046171, 2702490, 2808470, 3410285, 4092342, 4212705, 4774399, 6820570, 8425410, 9548798, 10230855, 14323197, 20461710, 23871995, 28646394, 47743990, 71615985, 143231970]

約数ペア:

[(1, 143231970), (2, 71615985), (3, 47743990), (5, 28646394), (6, 23871995), (7, 20461710), (10, 14323197), (14, 10230855), (15, 9548798), (17, 8425410), (21, 6820570), (30, 4774399), (34, 4212705), (35, 4092342), (42, 3410285), (51, 2808470), (53, 2702490), (70, 2046171), (85, 1685082), (102, 1404235), (105, 1364114), (106, 1351245), (119, 1203630), (159, 900830), (170, 842541), (210, 682057), (238, 601815), (255, 561694), (265, 540498), (318, 450415), (357, 401210), (371, 386070), (510, 280847), (530, 270249), (595, 240726), (714, 200605), (742, 193035), (757, 189210), (795, 180166), (901, 158970), (1113, 128690), (1190, 120363), (1514, 94605), (1590, 90083), (1785, 80242), (1802, 79485), (1855, 77214), (2226, 64345), (2271, 63070), (2703, 52990), (3570, 40121), (3710, 38607), (3785, 37842), (4505, 31794), (4542, 31535), (5299, 27030), (5406, 26495), (5565, 25738), (6307, 22710), (7570, 18921), (9010, 15897), (10598, 13515), (11130, 12869), (11355, 12614)]