61909110

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 169696800

約数和(自身を除く): 107787690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 243, 270, 349, 365, 405, 438, 486, 657, 698, 730, 810, 1047, 1095, 1215, 1314, 1745, 1971, 2094, 2190, 2430, 3141, 3285, 3490, 3942, 5235, 5913, 6282, 6570, 9423, 9855, 10470, 11826, 15705, 17739, 18846, 19710, 25477, 28269, 29565, 31410, 35478, 47115, 50954, 56538, 59130, 76431, 84807, 88695, 94230, 127385, 141345, 152862, 169614, 177390, 229293, 254770, 282690, 382155, 424035, 458586, 687879, 764310, 848070, 1146465, 1375758, 2063637, 2292930, 3439395, 4127274, 6190911, 6878790, 10318185, 12381822, 20636370, 30954555, 61909110]

約数ペア:

[(1, 61909110), (2, 30954555), (3, 20636370), (5, 12381822), (6, 10318185), (9, 6878790), (10, 6190911), (15, 4127274), (18, 3439395), (27, 2292930), (30, 2063637), (45, 1375758), (54, 1146465), (73, 848070), (81, 764310), (90, 687879), (135, 458586), (146, 424035), (162, 382155), (219, 282690), (243, 254770), (270, 229293), (349, 177390), (365, 169614), (405, 152862), (438, 141345), (486, 127385), (657, 94230), (698, 88695), (730, 84807), (810, 76431), (1047, 59130), (1095, 56538), (1215, 50954), (1314, 47115), (1745, 35478), (1971, 31410), (2094, 29565), (2190, 28269), (2430, 25477), (3141, 19710), (3285, 18846), (3490, 17739), (3942, 15705), (5235, 11826), (5913, 10470), (6282, 9855), (6570, 9423)]