13906170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 39171600

約数和(自身を除く): 25265430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 149, 153, 170, 183, 255, 298, 305, 306, 366, 447, 510, 549, 610, 745, 765, 894, 915, 1037, 1098, 1341, 1490, 1530, 1830, 2074, 2235, 2533, 2682, 2745, 3111, 4470, 5066, 5185, 5490, 6222, 6705, 7599, 9089, 9333, 10370, 12665, 13410, 15198, 15555, 18178, 18666, 22797, 25330, 27267, 31110, 37995, 45445, 45594, 46665, 54534, 75990, 81801, 90890, 93330, 113985, 136335, 154513, 163602, 227970, 272670, 309026, 409005, 463539, 772565, 818010, 927078, 1390617, 1545130, 2317695, 2781234, 4635390, 6953085, 13906170]

約数ペア:

[(1, 13906170), (2, 6953085), (3, 4635390), (5, 2781234), (6, 2317695), (9, 1545130), (10, 1390617), (15, 927078), (17, 818010), (18, 772565), (30, 463539), (34, 409005), (45, 309026), (51, 272670), (61, 227970), (85, 163602), (90, 154513), (102, 136335), (122, 113985), (149, 93330), (153, 90890), (170, 81801), (183, 75990), (255, 54534), (298, 46665), (305, 45594), (306, 45445), (366, 37995), (447, 31110), (510, 27267), (549, 25330), (610, 22797), (745, 18666), (765, 18178), (894, 15555), (915, 15198), (1037, 13410), (1098, 12665), (1341, 10370), (1490, 9333), (1530, 9089), (1830, 7599), (2074, 6705), (2235, 6222), (2533, 5490), (2682, 5185), (2745, 5066), (3111, 4470)]