286223730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1940

約数の個数: 128

約数和(自身を含む): 817786368

約数和(自身を除く): 531562638

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 345, 390, 391, 442, 510, 598, 663, 690, 782, 897, 1105, 1173, 1326, 1495, 1794, 1877, 1955, 2210, 2346, 2990, 3315, 3754, 3910, 4485, 5083, 5631, 5865, 6630, 8970, 9385, 10166, 11262, 11730, 15249, 18770, 24401, 25415, 28155, 30498, 31909, 43171, 48802, 50830, 56310, 63818, 73203, 76245, 86342, 95727, 122005, 129513, 146406, 152490, 159545, 191454, 215855, 244010, 259026, 319090, 366015, 414817, 431710, 478635, 561223, 647565, 732030, 733907, 829634, 957270, 1122446, 1244451, 1295130, 1467814, 1683669, 2074085, 2201721, 2488902, 2806115, 3367338, 3669535, 4148170, 4403442, 5612230, 6222255, 7339070, 8418345, 9540791, 11008605, 12444510, 16836690, 19081582, 22017210, 28622373, 47703955, 57244746, 95407910, 143111865, 286223730]

約数ペア:

[(1, 286223730), (2, 143111865), (3, 95407910), (5, 57244746), (6, 47703955), (10, 28622373), (13, 22017210), (15, 19081582), (17, 16836690), (23, 12444510), (26, 11008605), (30, 9540791), (34, 8418345), (39, 7339070), (46, 6222255), (51, 5612230), (65, 4403442), (69, 4148170), (78, 3669535), (85, 3367338), (102, 2806115), (115, 2488902), (130, 2201721), (138, 2074085), (170, 1683669), (195, 1467814), (221, 1295130), (230, 1244451), (255, 1122446), (299, 957270), (345, 829634), (390, 733907), (391, 732030), (442, 647565), (510, 561223), (598, 478635), (663, 431710), (690, 414817), (782, 366015), (897, 319090), (1105, 259026), (1173, 244010), (1326, 215855), (1495, 191454), (1794, 159545), (1877, 152490), (1955, 146406), (2210, 129513), (2346, 122005), (2990, 95727), (3315, 86342), (3754, 76245), (3910, 73203), (4485, 63818), (5083, 56310), (5631, 50830), (5865, 48802), (6630, 43171), (8970, 31909), (9385, 30498), (10166, 28155), (11262, 25415), (11730, 24401), (15249, 18770)]