39433860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 127475712

約数和(自身を除く): 88041852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 191, 222, 279, 310, 333, 370, 372, 382, 444, 465, 555, 558, 573, 620, 666, 740, 764, 930, 955, 1110, 1116, 1146, 1147, 1332, 1395, 1665, 1719, 1860, 1910, 2220, 2292, 2294, 2790, 2865, 3330, 3438, 3441, 3820, 4588, 5580, 5730, 5735, 5921, 6660, 6876, 6882, 7067, 8595, 10323, 11460, 11470, 11842, 13764, 14134, 17190, 17205, 17763, 20646, 21201, 22940, 23684, 28268, 29605, 34380, 34410, 35335, 35526, 41292, 42402, 51615, 53289, 59210, 63603, 68820, 70670, 71052, 84804, 88815, 103230, 106005, 106578, 118420, 127206, 141340, 177630, 206460, 212010, 213156, 219077, 254412, 266445, 318015, 355260, 424020, 438154, 532890, 636030, 657231, 876308, 1065780, 1095385, 1272060, 1314462, 1971693, 2190770, 2628924, 3286155, 3943386, 4381540, 6572310, 7886772, 9858465, 13144620, 19716930, 39433860]

約数ペア:

[(1, 39433860), (2, 19716930), (3, 13144620), (4, 9858465), (5, 7886772), (6, 6572310), (9, 4381540), (10, 3943386), (12, 3286155), (15, 2628924), (18, 2190770), (20, 1971693), (30, 1314462), (31, 1272060), (36, 1095385), (37, 1065780), (45, 876308), (60, 657231), (62, 636030), (74, 532890), (90, 438154), (93, 424020), (111, 355260), (124, 318015), (148, 266445), (155, 254412), (180, 219077), (185, 213156), (186, 212010), (191, 206460), (222, 177630), (279, 141340), (310, 127206), (333, 118420), (370, 106578), (372, 106005), (382, 103230), (444, 88815), (465, 84804), (555, 71052), (558, 70670), (573, 68820), (620, 63603), (666, 59210), (740, 53289), (764, 51615), (930, 42402), (955, 41292), (1110, 35526), (1116, 35335), (1146, 34410), (1147, 34380), (1332, 29605), (1395, 28268), (1665, 23684), (1719, 22940), (1860, 21201), (1910, 20646), (2220, 17763), (2292, 17205), (2294, 17190), (2790, 14134), (2865, 13764), (3330, 11842), (3438, 11470), (3441, 11460), (3820, 10323), (4588, 8595), (5580, 7067), (5730, 6882), (5735, 6876), (5921, 6660)]