2995720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 8305920

約数和(自身を除く): 5310200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 823, 910, 1646, 1820, 3292, 3640, 4115, 5761, 6584, 8230, 10699, 11522, 16460, 21398, 23044, 28805, 32920, 42796, 46088, 53495, 57610, 74893, 85592, 106990, 115220, 149786, 213980, 230440, 299572, 374465, 427960, 599144, 748930, 1497860, 2995720]

約数ペア:

[(1, 2995720), (2, 1497860), (4, 748930), (5, 599144), (7, 427960), (8, 374465), (10, 299572), (13, 230440), (14, 213980), (20, 149786), (26, 115220), (28, 106990), (35, 85592), (40, 74893), (52, 57610), (56, 53495), (65, 46088), (70, 42796), (91, 32920), (104, 28805), (130, 23044), (140, 21398), (182, 16460), (260, 11522), (280, 10699), (364, 8230), (455, 6584), (520, 5761), (728, 4115), (823, 3640), (910, 3292), (1646, 1820)]