3697020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 12579840

約数和(自身を除く): 8882820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 47, 57, 60, 69, 76, 90, 92, 94, 95, 114, 115, 138, 141, 171, 180, 188, 190, 207, 228, 230, 235, 276, 282, 285, 342, 345, 380, 414, 423, 437, 460, 470, 564, 570, 684, 690, 705, 828, 846, 855, 874, 893, 940, 1035, 1081, 1140, 1311, 1380, 1410, 1692, 1710, 1748, 1786, 2070, 2115, 2162, 2185, 2622, 2679, 2820, 3243, 3420, 3572, 3933, 4140, 4230, 4324, 4370, 4465, 5244, 5358, 5405, 6486, 6555, 7866, 8037, 8460, 8740, 8930, 9729, 10716, 10810, 12972, 13110, 13395, 15732, 16074, 16215, 17860, 19458, 19665, 20539, 21620, 26220, 26790, 32148, 32430, 38916, 39330, 40185, 41078, 48645, 53580, 61617, 64860, 78660, 80370, 82156, 97290, 102695, 123234, 160740, 184851, 194580, 205390, 246468, 308085, 369702, 410780, 616170, 739404, 924255, 1232340, 1848510, 3697020]

約数ペア:

[(1, 3697020), (2, 1848510), (3, 1232340), (4, 924255), (5, 739404), (6, 616170), (9, 410780), (10, 369702), (12, 308085), (15, 246468), (18, 205390), (19, 194580), (20, 184851), (23, 160740), (30, 123234), (36, 102695), (38, 97290), (45, 82156), (46, 80370), (47, 78660), (57, 64860), (60, 61617), (69, 53580), (76, 48645), (90, 41078), (92, 40185), (94, 39330), (95, 38916), (114, 32430), (115, 32148), (138, 26790), (141, 26220), (171, 21620), (180, 20539), (188, 19665), (190, 19458), (207, 17860), (228, 16215), (230, 16074), (235, 15732), (276, 13395), (282, 13110), (285, 12972), (342, 10810), (345, 10716), (380, 9729), (414, 8930), (423, 8740), (437, 8460), (460, 8037), (470, 7866), (564, 6555), (570, 6486), (684, 5405), (690, 5358), (705, 5244), (828, 4465), (846, 4370), (855, 4324), (874, 4230), (893, 4140), (940, 3933), (1035, 3572), (1081, 3420), (1140, 3243), (1311, 2820), (1380, 2679), (1410, 2622), (1692, 2185), (1710, 2162), (1748, 2115), (1786, 2070)]