2444910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6292

約数の個数: 32

約数和(自身を含む): 6320160

約数和(自身を除く): 3875250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6269, 12538, 18807, 31345, 37614, 62690, 81497, 94035, 162994, 188070, 244491, 407485, 488982, 814970, 1222455, 2444910]

約数ペア:

[(1, 2444910), (2, 1222455), (3, 814970), (5, 488982), (6, 407485), (10, 244491), (13, 188070), (15, 162994), (26, 94035), (30, 81497), (39, 62690), (65, 37614), (78, 31345), (130, 18807), (195, 12538), (390, 6269)]