65851110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 192447360

約数和(自身を除く): 126596250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 117, 130, 135, 146, 195, 219, 234, 257, 270, 351, 365, 390, 438, 514, 585, 657, 702, 730, 771, 949, 1095, 1170, 1285, 1314, 1542, 1755, 1898, 1971, 2190, 2313, 2570, 2847, 3285, 3341, 3510, 3855, 3942, 4626, 4745, 5694, 6570, 6682, 6939, 7710, 8541, 9490, 9855, 10023, 11565, 13878, 14235, 16705, 17082, 18761, 19710, 20046, 23130, 25623, 28470, 30069, 33410, 34695, 37522, 42705, 50115, 51246, 56283, 60138, 69390, 85410, 90207, 93805, 100230, 112566, 128115, 150345, 168849, 180414, 187610, 243893, 256230, 281415, 300690, 337698, 451035, 487786, 506547, 562830, 731679, 844245, 902070, 1013094, 1219465, 1463358, 1688490, 2195037, 2438930, 2532735, 3658395, 4390074, 5065470, 6585111, 7316790, 10975185, 13170222, 21950370, 32925555, 65851110]

約数ペア:

[(1, 65851110), (2, 32925555), (3, 21950370), (5, 13170222), (6, 10975185), (9, 7316790), (10, 6585111), (13, 5065470), (15, 4390074), (18, 3658395), (26, 2532735), (27, 2438930), (30, 2195037), (39, 1688490), (45, 1463358), (54, 1219465), (65, 1013094), (73, 902070), (78, 844245), (90, 731679), (117, 562830), (130, 506547), (135, 487786), (146, 451035), (195, 337698), (219, 300690), (234, 281415), (257, 256230), (270, 243893), (351, 187610), (365, 180414), (390, 168849), (438, 150345), (514, 128115), (585, 112566), (657, 100230), (702, 93805), (730, 90207), (771, 85410), (949, 69390), (1095, 60138), (1170, 56283), (1285, 51246), (1314, 50115), (1542, 42705), (1755, 37522), (1898, 34695), (1971, 33410), (2190, 30069), (2313, 28470), (2570, 25623), (2847, 23130), (3285, 20046), (3341, 19710), (3510, 18761), (3855, 17082), (3942, 16705), (4626, 14235), (4745, 13878), (5694, 11565), (6570, 10023), (6682, 9855), (6939, 9490), (7710, 8541)]