131897430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3715

約数の個数: 128

約数和(自身を含む): 423244800

約数和(自身を除く): 291347370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3673, 3990, 5130, 5985, 7182, 7346, 11019, 11970, 17955, 18365, 22038, 25711, 33057, 35910, 36730, 51422, 55095, 66114, 69787, 77133, 99171, 110190, 128555, 139574, 154266, 165285, 198342, 209361, 231399, 257110, 330570, 348935, 385665, 418722, 462798, 488509, 495855, 628083, 694197, 697870, 771330, 977018, 991710, 1046805, 1156995, 1256166, 1388394, 1465527, 1884249, 2093610, 2313990, 2442545, 2931054, 3140415, 3470985, 3768498, 4396581, 4885090, 6280830, 6941970, 7327635, 8793162, 9421245, 13189743, 14655270, 18842490, 21982905, 26379486, 43965810, 65948715, 131897430]

約数ペア:

[(1, 131897430), (2, 65948715), (3, 43965810), (5, 26379486), (6, 21982905), (7, 18842490), (9, 14655270), (10, 13189743), (14, 9421245), (15, 8793162), (18, 7327635), (19, 6941970), (21, 6280830), (27, 4885090), (30, 4396581), (35, 3768498), (38, 3470985), (42, 3140415), (45, 2931054), (54, 2442545), (57, 2313990), (63, 2093610), (70, 1884249), (90, 1465527), (95, 1388394), (105, 1256166), (114, 1156995), (126, 1046805), (133, 991710), (135, 977018), (171, 771330), (189, 697870), (190, 694197), (210, 628083), (266, 495855), (270, 488509), (285, 462798), (315, 418722), (342, 385665), (378, 348935), (399, 330570), (513, 257110), (570, 231399), (630, 209361), (665, 198342), (798, 165285), (855, 154266), (945, 139574), (1026, 128555), (1197, 110190), (1330, 99171), (1710, 77133), (1890, 69787), (1995, 66114), (2394, 55095), (2565, 51422), (3591, 36730), (3673, 35910), (3990, 33057), (5130, 25711), (5985, 22038), (7182, 18365), (7346, 17955), (11019, 11970)]