43677970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 91869120

約数和(自身を除く): 48191150

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 139, 278, 335, 469, 670, 695, 938, 973, 1390, 1946, 2345, 4489, 4690, 4865, 8978, 9313, 9730, 18626, 22445, 31423, 44890, 46565, 62846, 65191, 93130, 130382, 157115, 314230, 325955, 623971, 651910, 1247942, 3119855, 4367797, 6239710, 8735594, 21838985, 43677970]

約数ペア:

[(1, 43677970), (2, 21838985), (5, 8735594), (7, 6239710), (10, 4367797), (14, 3119855), (35, 1247942), (67, 651910), (70, 623971), (134, 325955), (139, 314230), (278, 157115), (335, 130382), (469, 93130), (670, 65191), (695, 62846), (938, 46565), (973, 44890), (1390, 31423), (1946, 22445), (2345, 18626), (4489, 9730), (4690, 9313), (4865, 8978)]