69573420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{55217}}^1$

素因数の和:55239

約数の個数: 72

約数和(自身を含む): 241192224

約数和(自身を除く): 171618804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 55217, 110434, 165651, 220868, 276085, 331302, 386519, 496953, 552170, 662604, 773038, 828255, 993906, 1104340, 1159557, 1546076, 1656510, 1932595, 1987812, 2319114, 2484765, 3313020, 3478671, 3865190, 4638228, 4969530, 5797785, 6957342, 7730380, 9939060, 11595570, 13914684, 17393355, 23191140, 34786710, 69573420]

約数ペア:

[(1, 69573420), (2, 34786710), (3, 23191140), (4, 17393355), (5, 13914684), (6, 11595570), (7, 9939060), (9, 7730380), (10, 6957342), (12, 5797785), (14, 4969530), (15, 4638228), (18, 3865190), (20, 3478671), (21, 3313020), (28, 2484765), (30, 2319114), (35, 1987812), (36, 1932595), (42, 1656510), (45, 1546076), (60, 1159557), (63, 1104340), (70, 993906), (84, 828255), (90, 773038), (105, 662604), (126, 552170), (140, 496953), (180, 386519), (210, 331302), (252, 276085), (315, 220868), (420, 165651), (630, 110434), (1260, 55217)]