511351230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 1367331840

約数和(自身を除く): 855980610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 71, 78, 118, 130, 142, 177, 195, 213, 295, 313, 354, 355, 390, 426, 590, 626, 710, 767, 885, 923, 939, 1065, 1534, 1565, 1770, 1846, 1878, 2130, 2301, 2769, 3130, 3835, 4069, 4189, 4602, 4615, 4695, 5538, 7670, 8138, 8378, 9230, 9390, 11505, 12207, 12567, 13845, 18467, 20345, 20945, 22223, 23010, 24414, 25134, 27690, 36934, 40690, 41890, 44446, 54457, 55401, 61035, 62835, 66669, 92335, 108914, 110802, 111115, 122070, 125670, 133338, 163371, 184670, 222230, 240071, 272285, 277005, 288899, 326742, 333345, 480142, 544570, 554010, 577798, 666690, 720213, 816855, 866697, 1200355, 1311157, 1440426, 1444495, 1633710, 1733394, 2400710, 2622314, 2888990, 3601065, 3933471, 4333485, 6555785, 7202130, 7866942, 8666970, 13111570, 17045041, 19667355, 34090082, 39334710, 51135123, 85225205, 102270246, 170450410, 255675615, 511351230]

約数ペア:

[(1, 511351230), (2, 255675615), (3, 170450410), (5, 102270246), (6, 85225205), (10, 51135123), (13, 39334710), (15, 34090082), (26, 19667355), (30, 17045041), (39, 13111570), (59, 8666970), (65, 7866942), (71, 7202130), (78, 6555785), (118, 4333485), (130, 3933471), (142, 3601065), (177, 2888990), (195, 2622314), (213, 2400710), (295, 1733394), (313, 1633710), (354, 1444495), (355, 1440426), (390, 1311157), (426, 1200355), (590, 866697), (626, 816855), (710, 720213), (767, 666690), (885, 577798), (923, 554010), (939, 544570), (1065, 480142), (1534, 333345), (1565, 326742), (1770, 288899), (1846, 277005), (1878, 272285), (2130, 240071), (2301, 222230), (2769, 184670), (3130, 163371), (3835, 133338), (4069, 125670), (4189, 122070), (4602, 111115), (4615, 110802), (4695, 108914), (5538, 92335), (7670, 66669), (8138, 62835), (8378, 61035), (9230, 55401), (9390, 54457), (11505, 44446), (12207, 41890), (12567, 40690), (13845, 36934), (18467, 27690), (20345, 25134), (20945, 24414), (22223, 23010)]