4750060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 12008304

約数和(自身を除く): 7258244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 131, 140, 148, 185, 196, 245, 259, 262, 370, 490, 518, 524, 655, 740, 917, 980, 1036, 1295, 1310, 1813, 1834, 2590, 2620, 3626, 3668, 4585, 4847, 5180, 6419, 7252, 9065, 9170, 9694, 12838, 18130, 18340, 19388, 24235, 25676, 32095, 33929, 36260, 48470, 64190, 67858, 96940, 128380, 135716, 169645, 237503, 339290, 475006, 678580, 950012, 1187515, 2375030, 4750060]

約数ペア:

[(1, 4750060), (2, 2375030), (4, 1187515), (5, 950012), (7, 678580), (10, 475006), (14, 339290), (20, 237503), (28, 169645), (35, 135716), (37, 128380), (49, 96940), (70, 67858), (74, 64190), (98, 48470), (131, 36260), (140, 33929), (148, 32095), (185, 25676), (196, 24235), (245, 19388), (259, 18340), (262, 18130), (370, 12838), (490, 9694), (518, 9170), (524, 9065), (655, 7252), (740, 6419), (917, 5180), (980, 4847), (1036, 4585), (1295, 3668), (1310, 3626), (1813, 2620), (1834, 2590)]