15319150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 37283328

約数和(自身を除く): 21964178

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 77, 110, 115, 154, 161, 173, 175, 230, 253, 275, 322, 346, 350, 385, 506, 550, 575, 770, 805, 865, 1150, 1211, 1265, 1610, 1730, 1771, 1903, 1925, 2422, 2530, 3542, 3806, 3850, 3979, 4025, 4325, 6055, 6325, 7958, 8050, 8650, 8855, 9515, 12110, 12650, 13321, 17710, 19030, 19895, 26642, 27853, 30275, 39790, 43769, 44275, 47575, 55706, 60550, 66605, 87538, 88550, 95150, 99475, 133210, 139265, 198950, 218845, 278530, 306383, 333025, 437690, 612766, 666050, 696325, 1094225, 1392650, 1531915, 2188450, 3063830, 7659575, 15319150]

約数ペア:

[(1, 15319150), (2, 7659575), (5, 3063830), (7, 2188450), (10, 1531915), (11, 1392650), (14, 1094225), (22, 696325), (23, 666050), (25, 612766), (35, 437690), (46, 333025), (50, 306383), (55, 278530), (70, 218845), (77, 198950), (110, 139265), (115, 133210), (154, 99475), (161, 95150), (173, 88550), (175, 87538), (230, 66605), (253, 60550), (275, 55706), (322, 47575), (346, 44275), (350, 43769), (385, 39790), (506, 30275), (550, 27853), (575, 26642), (770, 19895), (805, 19030), (865, 17710), (1150, 13321), (1211, 12650), (1265, 12110), (1610, 9515), (1730, 8855), (1771, 8650), (1903, 8050), (1925, 7958), (2422, 6325), (2530, 6055), (3542, 4325), (3806, 4025), (3850, 3979)]