90641730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49531}}^1$

素因数の和:49602

約数の個数: 32

約数和(自身を含む): 221110848

約数和(自身を除く): 130469118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 49531, 99062, 148593, 247655, 297186, 495310, 742965, 1485930, 3021391, 6042782, 9064173, 15106955, 18128346, 30213910, 45320865, 90641730]

約数ペア:

[(1, 90641730), (2, 45320865), (3, 30213910), (5, 18128346), (6, 15106955), (10, 9064173), (15, 6042782), (30, 3021391), (61, 1485930), (122, 742965), (183, 495310), (305, 297186), (366, 247655), (610, 148593), (915, 99062), (1830, 49531)]