30084590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 55576800

約数和(自身を除く): 25492210

約数列:

[1, 2, 5, 10, 61, 122, 149, 298, 305, 331, 610, 662, 745, 1490, 1655, 3310, 9089, 18178, 20191, 40382, 45445, 49319, 90890, 98638, 100955, 201910, 246595, 493190, 3008459, 6016918, 15042295, 30084590]

約数ペア:

[(1, 30084590), (2, 15042295), (5, 6016918), (10, 3008459), (61, 493190), (122, 246595), (149, 201910), (298, 100955), (305, 98638), (331, 90890), (610, 49319), (662, 45445), (745, 40382), (1490, 20191), (1655, 18178), (3310, 9089)]