29266580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 45728620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 61, 70, 92, 115, 122, 140, 149, 161, 230, 244, 298, 305, 322, 427, 460, 596, 610, 644, 745, 805, 854, 1043, 1220, 1403, 1490, 1610, 1708, 2086, 2135, 2806, 2980, 3220, 3427, 4172, 4270, 5215, 5612, 6854, 7015, 8540, 9089, 9821, 10430, 13708, 14030, 17135, 18178, 19642, 20860, 23989, 28060, 34270, 36356, 39284, 45445, 47978, 49105, 63623, 68540, 90890, 95956, 98210, 119945, 127246, 181780, 196420, 209047, 239890, 254492, 318115, 418094, 479780, 636230, 836188, 1045235, 1272460, 1463329, 2090470, 2926658, 4180940, 5853316, 7316645, 14633290, 29266580]

約数ペア:

[(1, 29266580), (2, 14633290), (4, 7316645), (5, 5853316), (7, 4180940), (10, 2926658), (14, 2090470), (20, 1463329), (23, 1272460), (28, 1045235), (35, 836188), (46, 636230), (61, 479780), (70, 418094), (92, 318115), (115, 254492), (122, 239890), (140, 209047), (149, 196420), (161, 181780), (230, 127246), (244, 119945), (298, 98210), (305, 95956), (322, 90890), (427, 68540), (460, 63623), (596, 49105), (610, 47978), (644, 45445), (745, 39284), (805, 36356), (854, 34270), (1043, 28060), (1220, 23989), (1403, 20860), (1490, 19642), (1610, 18178), (1708, 17135), (2086, 14030), (2135, 13708), (2806, 10430), (2980, 9821), (3220, 9089), (3427, 8540), (4172, 7015), (4270, 6854), (5215, 5612)]