12517610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 27848448

約数和(自身を除く): 15330838

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 157, 170, 238, 314, 335, 469, 595, 670, 785, 938, 1099, 1139, 1190, 1570, 2198, 2278, 2345, 2669, 4690, 5338, 5495, 5695, 7973, 10519, 10990, 11390, 13345, 15946, 18683, 21038, 26690, 37366, 39865, 52595, 73633, 79730, 93415, 105190, 147266, 178823, 186830, 357646, 368165, 736330, 894115, 1251761, 1788230, 2503522, 6258805, 12517610]

約数ペア:

[(1, 12517610), (2, 6258805), (5, 2503522), (7, 1788230), (10, 1251761), (14, 894115), (17, 736330), (34, 368165), (35, 357646), (67, 186830), (70, 178823), (85, 147266), (119, 105190), (134, 93415), (157, 79730), (170, 73633), (238, 52595), (314, 39865), (335, 37366), (469, 26690), (595, 21038), (670, 18683), (785, 15946), (938, 13345), (1099, 11390), (1139, 10990), (1190, 10519), (1570, 7973), (2198, 5695), (2278, 5495), (2345, 5338), (2669, 4690)]