3757740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 12579840

約数和(自身を除く): 8822100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 389, 420, 460, 483, 644, 690, 778, 805, 966, 1167, 1380, 1556, 1610, 1932, 1945, 2334, 2415, 2723, 3220, 3890, 4668, 4830, 5446, 5835, 7780, 8169, 8947, 9660, 10892, 11670, 13615, 16338, 17894, 23340, 26841, 27230, 32676, 35788, 40845, 44735, 53682, 54460, 62629, 81690, 89470, 107364, 125258, 134205, 163380, 178940, 187887, 250516, 268410, 313145, 375774, 536820, 626290, 751548, 939435, 1252580, 1878870, 3757740]

約数ペア:

[(1, 3757740), (2, 1878870), (3, 1252580), (4, 939435), (5, 751548), (6, 626290), (7, 536820), (10, 375774), (12, 313145), (14, 268410), (15, 250516), (20, 187887), (21, 178940), (23, 163380), (28, 134205), (30, 125258), (35, 107364), (42, 89470), (46, 81690), (60, 62629), (69, 54460), (70, 53682), (84, 44735), (92, 40845), (105, 35788), (115, 32676), (138, 27230), (140, 26841), (161, 23340), (210, 17894), (230, 16338), (276, 13615), (322, 11670), (345, 10892), (389, 9660), (420, 8947), (460, 8169), (483, 7780), (644, 5835), (690, 5446), (778, 4830), (805, 4668), (966, 3890), (1167, 3220), (1380, 2723), (1556, 2415), (1610, 2334), (1932, 1945)]