2169420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 7015680

約数和(自身を除く): 4846260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 173, 190, 209, 220, 228, 285, 330, 346, 380, 418, 519, 570, 627, 660, 692, 836, 865, 1038, 1045, 1140, 1254, 1730, 1903, 2076, 2090, 2508, 2595, 3135, 3287, 3460, 3806, 4180, 5190, 5709, 6270, 6574, 7612, 9515, 9861, 10380, 11418, 12540, 13148, 16435, 19030, 19722, 22836, 28545, 32870, 36157, 38060, 39444, 49305, 57090, 65740, 72314, 98610, 108471, 114180, 144628, 180785, 197220, 216942, 361570, 433884, 542355, 723140, 1084710, 2169420]

約数ペア:

[(1, 2169420), (2, 1084710), (3, 723140), (4, 542355), (5, 433884), (6, 361570), (10, 216942), (11, 197220), (12, 180785), (15, 144628), (19, 114180), (20, 108471), (22, 98610), (30, 72314), (33, 65740), (38, 57090), (44, 49305), (55, 39444), (57, 38060), (60, 36157), (66, 32870), (76, 28545), (95, 22836), (110, 19722), (114, 19030), (132, 16435), (165, 13148), (173, 12540), (190, 11418), (209, 10380), (220, 9861), (228, 9515), (285, 7612), (330, 6574), (346, 6270), (380, 5709), (418, 5190), (519, 4180), (570, 3806), (627, 3460), (660, 3287), (692, 3135), (836, 2595), (865, 2508), (1038, 2090), (1045, 2076), (1140, 1903), (1254, 1730)]