1488690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 4717440

約数和(自身を除く): 3228750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 139, 153, 170, 210, 238, 255, 278, 306, 315, 357, 417, 510, 595, 630, 695, 714, 765, 834, 973, 1071, 1190, 1251, 1390, 1530, 1785, 1946, 2085, 2142, 2363, 2502, 2919, 3570, 4170, 4726, 4865, 5355, 5838, 6255, 7089, 8757, 9730, 10710, 11815, 12510, 14178, 14595, 16541, 17514, 21267, 23630, 29190, 33082, 35445, 42534, 43785, 49623, 70890, 82705, 87570, 99246, 106335, 148869, 165410, 212670, 248115, 297738, 496230, 744345, 1488690]

約数ペア:

[(1, 1488690), (2, 744345), (3, 496230), (5, 297738), (6, 248115), (7, 212670), (9, 165410), (10, 148869), (14, 106335), (15, 99246), (17, 87570), (18, 82705), (21, 70890), (30, 49623), (34, 43785), (35, 42534), (42, 35445), (45, 33082), (51, 29190), (63, 23630), (70, 21267), (85, 17514), (90, 16541), (102, 14595), (105, 14178), (119, 12510), (126, 11815), (139, 10710), (153, 9730), (170, 8757), (210, 7089), (238, 6255), (255, 5838), (278, 5355), (306, 4865), (315, 4726), (357, 4170), (417, 3570), (510, 2919), (595, 2502), (630, 2363), (695, 2142), (714, 2085), (765, 1946), (834, 1785), (973, 1530), (1071, 1390), (1190, 1251)]