3161220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 9676800

約数和(自身を除く): 6515580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 59, 60, 76, 94, 95, 114, 118, 141, 177, 188, 190, 228, 235, 236, 282, 285, 295, 354, 380, 470, 564, 570, 590, 705, 708, 885, 893, 940, 1121, 1140, 1180, 1410, 1770, 1786, 2242, 2679, 2773, 2820, 3363, 3540, 3572, 4465, 4484, 5358, 5546, 5605, 6726, 8319, 8930, 10716, 11092, 11210, 13395, 13452, 13865, 16638, 16815, 17860, 22420, 26790, 27730, 33276, 33630, 41595, 52687, 53580, 55460, 67260, 83190, 105374, 158061, 166380, 210748, 263435, 316122, 526870, 632244, 790305, 1053740, 1580610, 3161220]

約数ペア:

[(1, 3161220), (2, 1580610), (3, 1053740), (4, 790305), (5, 632244), (6, 526870), (10, 316122), (12, 263435), (15, 210748), (19, 166380), (20, 158061), (30, 105374), (38, 83190), (47, 67260), (57, 55460), (59, 53580), (60, 52687), (76, 41595), (94, 33630), (95, 33276), (114, 27730), (118, 26790), (141, 22420), (177, 17860), (188, 16815), (190, 16638), (228, 13865), (235, 13452), (236, 13395), (282, 11210), (285, 11092), (295, 10716), (354, 8930), (380, 8319), (470, 6726), (564, 5605), (570, 5546), (590, 5358), (705, 4484), (708, 4465), (885, 3572), (893, 3540), (940, 3363), (1121, 2820), (1140, 2773), (1180, 2679), (1410, 2242), (1770, 1786)]