193315380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 584876544

約数和(自身を除く): 391561164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 53, 60, 62, 74, 93, 106, 111, 124, 148, 155, 159, 185, 186, 212, 222, 265, 310, 318, 370, 372, 444, 465, 530, 555, 620, 636, 740, 795, 930, 1060, 1110, 1147, 1590, 1643, 1860, 1961, 2220, 2294, 2809, 3180, 3286, 3441, 3922, 4588, 4929, 5618, 5735, 5883, 6572, 6882, 7844, 8215, 8427, 9805, 9858, 11236, 11470, 11766, 13764, 14045, 16430, 16854, 17205, 19610, 19716, 22940, 23532, 24645, 28090, 29415, 32860, 33708, 34410, 39220, 42135, 49290, 56180, 58830, 60791, 68820, 84270, 87079, 98580, 103933, 117660, 121582, 168540, 174158, 182373, 207866, 243164, 261237, 303955, 311799, 348316, 364746, 415732, 435395, 519665, 522474, 607910, 623598, 729492, 870790, 911865, 1039330, 1044948, 1215820, 1247196, 1306185, 1558995, 1741580, 1823730, 2078660, 2612370, 3117990, 3221923, 3647460, 5224740, 6235980, 6443846, 9665769, 12887692, 16109615, 19331538, 32219230, 38663076, 48328845, 64438460, 96657690, 193315380]

約数ペア:

[(1, 193315380), (2, 96657690), (3, 64438460), (4, 48328845), (5, 38663076), (6, 32219230), (10, 19331538), (12, 16109615), (15, 12887692), (20, 9665769), (30, 6443846), (31, 6235980), (37, 5224740), (53, 3647460), (60, 3221923), (62, 3117990), (74, 2612370), (93, 2078660), (106, 1823730), (111, 1741580), (124, 1558995), (148, 1306185), (155, 1247196), (159, 1215820), (185, 1044948), (186, 1039330), (212, 911865), (222, 870790), (265, 729492), (310, 623598), (318, 607910), (370, 522474), (372, 519665), (444, 435395), (465, 415732), (530, 364746), (555, 348316), (620, 311799), (636, 303955), (740, 261237), (795, 243164), (930, 207866), (1060, 182373), (1110, 174158), (1147, 168540), (1590, 121582), (1643, 117660), (1860, 103933), (1961, 98580), (2220, 87079), (2294, 84270), (2809, 68820), (3180, 60791), (3286, 58830), (3441, 56180), (3922, 49290), (4588, 42135), (4929, 39220), (5618, 34410), (5735, 33708), (5883, 32860), (6572, 29415), (6882, 28090), (7844, 24645), (8215, 23532), (8427, 22940), (9805, 19716), (9858, 19610), (11236, 17205), (11470, 16854), (11766, 16430), (13764, 14045)]