16933980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 56577024

約数和(自身を除く): 39643044

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, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1753, 1932, 2415, 3220, 3506, 4830, 5259, 7012, 8765, 9660, 10518, 12271, 17530, 21036, 24542, 26295, 35060, 36813, 40319, 49084, 52590, 61355, 73626, 80638, 105180, 120957, 122710, 147252, 161276, 184065, 201595, 241914, 245420, 282233, 368130, 403190, 483828, 564466, 604785, 736260, 806380, 846699, 1128932, 1209570, 1411165, 1693398, 2419140, 2822330, 3386796, 4233495, 5644660, 8466990, 16933980]

約数ペア:

[(1, 16933980), (2, 8466990), (3, 5644660), (4, 4233495), (5, 3386796), (6, 2822330), (7, 2419140), (10, 1693398), (12, 1411165), (14, 1209570), (15, 1128932), (20, 846699), (21, 806380), (23, 736260), (28, 604785), (30, 564466), (35, 483828), (42, 403190), (46, 368130), (60, 282233), (69, 245420), (70, 241914), (84, 201595), (92, 184065), (105, 161276), (115, 147252), (138, 122710), (140, 120957), (161, 105180), (210, 80638), (230, 73626), (276, 61355), (322, 52590), (345, 49084), (420, 40319), (460, 36813), (483, 35060), (644, 26295), (690, 24542), (805, 21036), (966, 17530), (1380, 12271), (1610, 10518), (1753, 9660), (1932, 8765), (2415, 7012), (3220, 5259), (3506, 4830)]