238480970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 559716480

約数和(自身を除く): 321235510

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 169, 182, 190, 247, 266, 338, 455, 494, 665, 845, 910, 1061, 1183, 1235, 1330, 1690, 1729, 2122, 2366, 2470, 3211, 3458, 5305, 5915, 6422, 7427, 8645, 10610, 11830, 13793, 14854, 16055, 17290, 20159, 22477, 27586, 32110, 37135, 40318, 44954, 68965, 74270, 96551, 100795, 112385, 137930, 141113, 179309, 193102, 201590, 224770, 262067, 282226, 358618, 482755, 524134, 705565, 896545, 965510, 1255163, 1310335, 1411130, 1793090, 1834469, 2510326, 2620670, 3406871, 3668938, 6275815, 6813742, 9172345, 12551630, 17034355, 18344690, 23848097, 34068710, 47696194, 119240485, 238480970]

約数ペア:

[(1, 238480970), (2, 119240485), (5, 47696194), (7, 34068710), (10, 23848097), (13, 18344690), (14, 17034355), (19, 12551630), (26, 9172345), (35, 6813742), (38, 6275815), (65, 3668938), (70, 3406871), (91, 2620670), (95, 2510326), (130, 1834469), (133, 1793090), (169, 1411130), (182, 1310335), (190, 1255163), (247, 965510), (266, 896545), (338, 705565), (455, 524134), (494, 482755), (665, 358618), (845, 282226), (910, 262067), (1061, 224770), (1183, 201590), (1235, 193102), (1330, 179309), (1690, 141113), (1729, 137930), (2122, 112385), (2366, 100795), (2470, 96551), (3211, 74270), (3458, 68965), (5305, 44954), (5915, 40318), (6422, 37135), (7427, 32110), (8645, 27586), (10610, 22477), (11830, 20159), (13793, 17290), (14854, 16055)]