15497730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 120

約数和(自身を含む): 44810172

約数和(自身を除く): 29312442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 81, 90, 95, 106, 114, 135, 159, 162, 171, 190, 265, 270, 285, 318, 342, 361, 405, 477, 513, 530, 570, 722, 795, 810, 855, 954, 1007, 1026, 1083, 1431, 1539, 1590, 1710, 1805, 2014, 2166, 2385, 2565, 2862, 3021, 3078, 3249, 3610, 4293, 4770, 5035, 5130, 5415, 6042, 6498, 7155, 7695, 8586, 9063, 9747, 10070, 10830, 14310, 15105, 15390, 16245, 18126, 19133, 19494, 21465, 27189, 29241, 30210, 32490, 38266, 42930, 45315, 48735, 54378, 57399, 58482, 81567, 90630, 95665, 97470, 114798, 135945, 146205, 163134, 172197, 191330, 271890, 286995, 292410, 344394, 407835, 516591, 573990, 815670, 860985, 1033182, 1549773, 1721970, 2582955, 3099546, 5165910, 7748865, 15497730]

約数ペア:

[(1, 15497730), (2, 7748865), (3, 5165910), (5, 3099546), (6, 2582955), (9, 1721970), (10, 1549773), (15, 1033182), (18, 860985), (19, 815670), (27, 573990), (30, 516591), (38, 407835), (45, 344394), (53, 292410), (54, 286995), (57, 271890), (81, 191330), (90, 172197), (95, 163134), (106, 146205), (114, 135945), (135, 114798), (159, 97470), (162, 95665), (171, 90630), (190, 81567), (265, 58482), (270, 57399), (285, 54378), (318, 48735), (342, 45315), (361, 42930), (405, 38266), (477, 32490), (513, 30210), (530, 29241), (570, 27189), (722, 21465), (795, 19494), (810, 19133), (855, 18126), (954, 16245), (1007, 15390), (1026, 15105), (1083, 14310), (1431, 10830), (1539, 10070), (1590, 9747), (1710, 9063), (1805, 8586), (2014, 7695), (2166, 7155), (2385, 6498), (2565, 6042), (2862, 5415), (3021, 5130), (3078, 5035), (3249, 4770), (3610, 4293)]