2017807860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{1861}}^1$

素因数の和:2953

約数の個数: 96

約数和(自身を含む): 5991052032

約数和(自身を除く): 3973244172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1063, 1861, 2126, 3189, 3722, 4252, 5315, 5583, 6378, 7444, 9305, 10630, 11166, 12756, 15945, 18071, 18610, 21260, 22332, 27915, 31637, 31890, 36142, 37220, 54213, 55830, 63274, 63780, 72284, 90355, 94911, 108426, 111660, 126548, 158185, 180710, 189822, 216852, 271065, 316370, 361420, 379644, 474555, 542130, 632740, 949110, 1084260, 1898220, 1978243, 3956486, 5934729, 7912972, 9891215, 11869458, 19782430, 23738916, 29673645, 33630131, 39564860, 59347290, 67260262, 100890393, 118694580, 134520524, 168150655, 201780786, 336301310, 403561572, 504451965, 672602620, 1008903930, 2017807860]

約数ペア:

[(1, 2017807860), (2, 1008903930), (3, 672602620), (4, 504451965), (5, 403561572), (6, 336301310), (10, 201780786), (12, 168150655), (15, 134520524), (17, 118694580), (20, 100890393), (30, 67260262), (34, 59347290), (51, 39564860), (60, 33630131), (68, 29673645), (85, 23738916), (102, 19782430), (170, 11869458), (204, 9891215), (255, 7912972), (340, 5934729), (510, 3956486), (1020, 1978243), (1063, 1898220), (1861, 1084260), (2126, 949110), (3189, 632740), (3722, 542130), (4252, 474555), (5315, 379644), (5583, 361420), (6378, 316370), (7444, 271065), (9305, 216852), (10630, 189822), (11166, 180710), (12756, 158185), (15945, 126548), (18071, 111660), (18610, 108426), (21260, 94911), (22332, 90355), (27915, 72284), (31637, 63780), (31890, 63274), (36142, 55830), (37220, 54213)]