28410870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12973}}^1$

素因数の和:13056

約数の個数: 32

約数和(自身を含む): 69125472

約数和(自身を除く): 40714602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 12973, 25946, 38919, 64865, 77838, 129730, 194595, 389190, 947029, 1894058, 2841087, 4735145, 5682174, 9470290, 14205435, 28410870]

約数ペア:

[(1, 28410870), (2, 14205435), (3, 9470290), (5, 5682174), (6, 4735145), (10, 2841087), (15, 1894058), (30, 947029), (73, 389190), (146, 194595), (219, 129730), (365, 77838), (438, 64865), (730, 38919), (1095, 25946), (2190, 12973)]