29683990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 63978624

約数和(自身を除く): 34294634

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 73, 74, 146, 157, 185, 259, 314, 365, 370, 511, 518, 730, 785, 1022, 1099, 1295, 1570, 2198, 2555, 2590, 2701, 5110, 5402, 5495, 5809, 10990, 11461, 11618, 13505, 18907, 22922, 27010, 29045, 37814, 40663, 57305, 58090, 80227, 81326, 94535, 114610, 160454, 189070, 203315, 401135, 406630, 424057, 802270, 848114, 2120285, 2968399, 4240570, 5936798, 14841995, 29683990]

約数ペア:

[(1, 29683990), (2, 14841995), (5, 5936798), (7, 4240570), (10, 2968399), (14, 2120285), (35, 848114), (37, 802270), (70, 424057), (73, 406630), (74, 401135), (146, 203315), (157, 189070), (185, 160454), (259, 114610), (314, 94535), (365, 81326), (370, 80227), (511, 58090), (518, 57305), (730, 40663), (785, 37814), (1022, 29045), (1099, 27010), (1295, 22922), (1570, 18907), (2198, 13505), (2555, 11618), (2590, 11461), (2701, 10990), (5110, 5809), (5402, 5495)]