83139350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 190434240

約数和(自身を除く): 107294890

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 89, 119, 157, 170, 175, 178, 238, 314, 350, 425, 445, 595, 623, 785, 850, 890, 1099, 1190, 1246, 1513, 1570, 2198, 2225, 2669, 2975, 3026, 3115, 3925, 4450, 5338, 5495, 5950, 6230, 7565, 7850, 10591, 10990, 13345, 13973, 15130, 15575, 18683, 21182, 26690, 27475, 27946, 31150, 37366, 37825, 52955, 54950, 66725, 69865, 75650, 93415, 97811, 105910, 133450, 139730, 186830, 195622, 237541, 264775, 349325, 467075, 475082, 489055, 529550, 698650, 934150, 978110, 1187705, 1662787, 2375410, 2445275, 3325574, 4890550, 5938525, 8313935, 11877050, 16627870, 41569675, 83139350]

約数ペア:

[(1, 83139350), (2, 41569675), (5, 16627870), (7, 11877050), (10, 8313935), (14, 5938525), (17, 4890550), (25, 3325574), (34, 2445275), (35, 2375410), (50, 1662787), (70, 1187705), (85, 978110), (89, 934150), (119, 698650), (157, 529550), (170, 489055), (175, 475082), (178, 467075), (238, 349325), (314, 264775), (350, 237541), (425, 195622), (445, 186830), (595, 139730), (623, 133450), (785, 105910), (850, 97811), (890, 93415), (1099, 75650), (1190, 69865), (1246, 66725), (1513, 54950), (1570, 52955), (2198, 37825), (2225, 37366), (2669, 31150), (2975, 27946), (3026, 27475), (3115, 26690), (3925, 21182), (4450, 18683), (5338, 15575), (5495, 15130), (5950, 13973), (6230, 13345), (7565, 10990), (7850, 10591)]