38910690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1$

素因数の和:4784

約数の個数: 96

約数和(自身を含む): 124540416

約数和(自身を除く): 85629726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 4751, 8190, 9502, 14253, 23755, 28506, 33257, 42759, 47510, 61763, 66514, 71265, 85518, 99771, 123526, 142530, 166285, 185289, 199542, 213795, 299313, 308815, 332570, 370578, 427590, 432341, 498855, 555867, 598626, 617630, 864682, 926445, 997710, 1111734, 1297023, 1496565, 1852890, 2161705, 2594046, 2779335, 2993130, 3891069, 4323410, 5558670, 6485115, 7782138, 12970230, 19455345, 38910690]

約数ペア:

[(1, 38910690), (2, 19455345), (3, 12970230), (5, 7782138), (6, 6485115), (7, 5558670), (9, 4323410), (10, 3891069), (13, 2993130), (14, 2779335), (15, 2594046), (18, 2161705), (21, 1852890), (26, 1496565), (30, 1297023), (35, 1111734), (39, 997710), (42, 926445), (45, 864682), (63, 617630), (65, 598626), (70, 555867), (78, 498855), (90, 432341), (91, 427590), (105, 370578), (117, 332570), (126, 308815), (130, 299313), (182, 213795), (195, 199542), (210, 185289), (234, 166285), (273, 142530), (315, 123526), (390, 99771), (455, 85518), (546, 71265), (585, 66514), (630, 61763), (819, 47510), (910, 42759), (1170, 33257), (1365, 28506), (1638, 23755), (2730, 14253), (4095, 9502), (4751, 8190)]