17493671940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{6983}}^1$

素因数の和:8009

約数の個数: 96

約数和(自身を含む): 50180207616

約数和(自身を除く): 32686535676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 971, 1290, 1942, 2580, 2913, 3884, 4855, 5826, 6983, 9710, 11652, 13966, 14565, 19420, 20949, 27932, 29130, 34915, 41753, 41898, 58260, 69830, 83506, 83796, 104745, 125259, 139660, 167012, 208765, 209490, 250518, 300269, 417530, 418980, 501036, 600538, 626295, 835060, 900807, 1201076, 1252590, 1501345, 1801614, 2505180, 3002690, 3603228, 4504035, 6005380, 6780493, 9008070, 13560986, 18016140, 20341479, 27121972, 33902465, 40682958, 67804930, 81365916, 101707395, 135609860, 203414790, 291561199, 406829580, 583122398, 874683597, 1166244796, 1457805995, 1749367194, 2915611990, 3498734388, 4373417985, 5831223980, 8746835970, 17493671940]

約数ペア:

[(1, 17493671940), (2, 8746835970), (3, 5831223980), (4, 4373417985), (5, 3498734388), (6, 2915611990), (10, 1749367194), (12, 1457805995), (15, 1166244796), (20, 874683597), (30, 583122398), (43, 406829580), (60, 291561199), (86, 203414790), (129, 135609860), (172, 101707395), (215, 81365916), (258, 67804930), (430, 40682958), (516, 33902465), (645, 27121972), (860, 20341479), (971, 18016140), (1290, 13560986), (1942, 9008070), (2580, 6780493), (2913, 6005380), (3884, 4504035), (4855, 3603228), (5826, 3002690), (6983, 2505180), (9710, 1801614), (11652, 1501345), (13966, 1252590), (14565, 1201076), (19420, 900807), (20949, 835060), (27932, 626295), (29130, 600538), (34915, 501036), (41753, 418980), (41898, 417530), (58260, 300269), (69830, 250518), (83506, 209490), (83796, 208765), (104745, 167012), (125259, 139660)]