79477890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 206893440

約数和(自身を除く): 127415550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 103, 170, 178, 206, 255, 267, 289, 309, 445, 510, 515, 534, 578, 618, 867, 890, 1030, 1335, 1445, 1513, 1545, 1734, 1751, 2670, 2890, 3026, 3090, 3502, 4335, 4539, 5253, 7565, 8670, 8755, 9078, 9167, 10506, 15130, 17510, 18334, 22695, 25721, 26265, 27501, 29767, 45390, 45835, 51442, 52530, 55002, 59534, 77163, 89301, 91670, 128605, 137505, 148835, 154326, 155839, 178602, 257210, 275010, 297670, 311678, 385815, 446505, 467517, 771630, 779195, 893010, 935034, 1558390, 2337585, 2649263, 4675170, 5298526, 7947789, 13246315, 15895578, 26492630, 39738945, 79477890]

約数ペア:

[(1, 79477890), (2, 39738945), (3, 26492630), (5, 15895578), (6, 13246315), (10, 7947789), (15, 5298526), (17, 4675170), (30, 2649263), (34, 2337585), (51, 1558390), (85, 935034), (89, 893010), (102, 779195), (103, 771630), (170, 467517), (178, 446505), (206, 385815), (255, 311678), (267, 297670), (289, 275010), (309, 257210), (445, 178602), (510, 155839), (515, 154326), (534, 148835), (578, 137505), (618, 128605), (867, 91670), (890, 89301), (1030, 77163), (1335, 59534), (1445, 55002), (1513, 52530), (1545, 51442), (1734, 45835), (1751, 45390), (2670, 29767), (2890, 27501), (3026, 26265), (3090, 25721), (3502, 22695), (4335, 18334), (4539, 17510), (5253, 15130), (7565, 10506), (8670, 9167), (8755, 9078)]