72906133020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10210943}}^1$

素因数の和:10210979

約数の個数: 96

約数和(自身を含む): 247023157248

約数和(自身を除く): 174117024228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 10210943, 20421886, 30632829, 40843772, 51054715, 61265658, 71476601, 102109430, 122531316, 142953202, 153164145, 173586031, 204218860, 214429803, 285906404, 306328290, 347172062, 357383005, 428859606, 520758093, 612656580, 694344124, 714766010, 857719212, 867930155, 1041516186, 1072149015, 1215102217, 1429532020, 1735860310, 2083032372, 2144298030, 2430204434, 2603790465, 3471720620, 3645306651, 4288596060, 4860408868, 5207580930, 6075511085, 7290613302, 10415161860, 12151022170, 14581226604, 18226533255, 24302044340, 36453066510, 72906133020]

約数ペア:

[(1, 72906133020), (2, 36453066510), (3, 24302044340), (4, 18226533255), (5, 14581226604), (6, 12151022170), (7, 10415161860), (10, 7290613302), (12, 6075511085), (14, 5207580930), (15, 4860408868), (17, 4288596060), (20, 3645306651), (21, 3471720620), (28, 2603790465), (30, 2430204434), (34, 2144298030), (35, 2083032372), (42, 1735860310), (51, 1429532020), (60, 1215102217), (68, 1072149015), (70, 1041516186), (84, 867930155), (85, 857719212), (102, 714766010), (105, 694344124), (119, 612656580), (140, 520758093), (170, 428859606), (204, 357383005), (210, 347172062), (238, 306328290), (255, 285906404), (340, 214429803), (357, 204218860), (420, 173586031), (476, 153164145), (510, 142953202), (595, 122531316), (714, 102109430), (1020, 71476601), (1190, 61265658), (1428, 51054715), (1785, 40843772), (2380, 30632829), (3570, 20421886), (7140, 10210943)]