97503140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2749

約数の個数: 72

約数和(自身を含む): 244714680

約数和(自身を除く): 147211540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1813, 2590, 2689, 3626, 5180, 5378, 7252, 9065, 10756, 13445, 18130, 18823, 26890, 36260, 37646, 53780, 75292, 94115, 99493, 131761, 188230, 198986, 263522, 376460, 397972, 497465, 527044, 658805, 696451, 994930, 1317610, 1392902, 1989860, 2635220, 2785804, 3482255, 4875157, 6964510, 9750314, 13929020, 19500628, 24375785, 48751570, 97503140]

約数ペア:

[(1, 97503140), (2, 48751570), (4, 24375785), (5, 19500628), (7, 13929020), (10, 9750314), (14, 6964510), (20, 4875157), (28, 3482255), (35, 2785804), (37, 2635220), (49, 1989860), (70, 1392902), (74, 1317610), (98, 994930), (140, 696451), (148, 658805), (185, 527044), (196, 497465), (245, 397972), (259, 376460), (370, 263522), (490, 198986), (518, 188230), (740, 131761), (980, 99493), (1036, 94115), (1295, 75292), (1813, 53780), (2590, 37646), (2689, 36260), (3626, 26890), (5180, 18823), (5378, 18130), (7252, 13445), (9065, 10756)]