17894580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 96

約数和(自身を含む): 57576960

約数和(自身を除く): 39682380

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, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1427, 2090, 2508, 2854, 3135, 4180, 4281, 5708, 6270, 7135, 8562, 12540, 14270, 15697, 17124, 21405, 27113, 28540, 31394, 42810, 47091, 54226, 62788, 78485, 81339, 85620, 94182, 108452, 135565, 156970, 162678, 188364, 235455, 271130, 298243, 313940, 325356, 406695, 470910, 542260, 596486, 813390, 894729, 941820, 1192972, 1491215, 1626780, 1789458, 2982430, 3578916, 4473645, 5964860, 8947290, 17894580]

約数ペア:

[(1, 17894580), (2, 8947290), (3, 5964860), (4, 4473645), (5, 3578916), (6, 2982430), (10, 1789458), (11, 1626780), (12, 1491215), (15, 1192972), (19, 941820), (20, 894729), (22, 813390), (30, 596486), (33, 542260), (38, 470910), (44, 406695), (55, 325356), (57, 313940), (60, 298243), (66, 271130), (76, 235455), (95, 188364), (110, 162678), (114, 156970), (132, 135565), (165, 108452), (190, 94182), (209, 85620), (220, 81339), (228, 78485), (285, 62788), (330, 54226), (380, 47091), (418, 42810), (570, 31394), (627, 28540), (660, 27113), (836, 21405), (1045, 17124), (1140, 15697), (1254, 14270), (1427, 12540), (2090, 8562), (2508, 7135), (2854, 6270), (3135, 5708), (4180, 4281)]