61921730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1277}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 120448944

約数和(自身を除く): 58527214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1277, 1865, 2554, 3730, 4849, 6385, 9698, 12770, 16601, 24245, 33202, 48490, 83005, 166010, 476321, 952642, 2381605, 4763210, 6192173, 12384346, 30960865, 61921730]

約数ペア:

[(1, 61921730), (2, 30960865), (5, 12384346), (10, 6192173), (13, 4763210), (26, 2381605), (65, 952642), (130, 476321), (373, 166010), (746, 83005), (1277, 48490), (1865, 33202), (2554, 24245), (3730, 16601), (4849, 12770), (6385, 9698)]