30841160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4830

約数の個数: 64

約数和(自身を含む): 82771200

約数和(自身を除く): 51930040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 4789, 6440, 9578, 19156, 23945, 33523, 38312, 47890, 67046, 95780, 110147, 134092, 167615, 191560, 220294, 268184, 335230, 440588, 550735, 670460, 771029, 881176, 1101470, 1340920, 1542058, 2202940, 3084116, 3855145, 4405880, 6168232, 7710290, 15420580, 30841160]

約数ペア:

[(1, 30841160), (2, 15420580), (4, 7710290), (5, 6168232), (7, 4405880), (8, 3855145), (10, 3084116), (14, 2202940), (20, 1542058), (23, 1340920), (28, 1101470), (35, 881176), (40, 771029), (46, 670460), (56, 550735), (70, 440588), (92, 335230), (115, 268184), (140, 220294), (161, 191560), (184, 167615), (230, 134092), (280, 110147), (322, 95780), (460, 67046), (644, 47890), (805, 38312), (920, 33523), (1288, 23945), (1610, 19156), (3220, 9578), (4789, 6440)]