147872060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 96

約数和(自身を含む): 389975040

約数和(自身を除く): 242102980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1610, 1748, 2185, 2417, 2660, 3059, 3220, 4370, 4834, 6118, 8740, 9668, 12085, 12236, 15295, 16919, 24170, 30590, 33838, 45923, 48340, 55591, 61180, 67676, 84595, 91846, 111182, 169190, 183692, 222364, 229615, 277955, 321461, 338380, 389137, 459230, 555910, 642922, 778274, 918460, 1056229, 1111820, 1285844, 1556548, 1607305, 1945685, 2112458, 3214610, 3891370, 4224916, 5281145, 6429220, 7393603, 7782740, 10562290, 14787206, 21124580, 29574412, 36968015, 73936030, 147872060]

約数ペア:

[(1, 147872060), (2, 73936030), (4, 36968015), (5, 29574412), (7, 21124580), (10, 14787206), (14, 10562290), (19, 7782740), (20, 7393603), (23, 6429220), (28, 5281145), (35, 4224916), (38, 3891370), (46, 3214610), (70, 2112458), (76, 1945685), (92, 1607305), (95, 1556548), (115, 1285844), (133, 1111820), (140, 1056229), (161, 918460), (190, 778274), (230, 642922), (266, 555910), (322, 459230), (380, 389137), (437, 338380), (460, 321461), (532, 277955), (644, 229615), (665, 222364), (805, 183692), (874, 169190), (1330, 111182), (1610, 91846), (1748, 84595), (2185, 67676), (2417, 61180), (2660, 55591), (3059, 48340), (3220, 45923), (4370, 33838), (4834, 30590), (6118, 24170), (8740, 16919), (9668, 15295), (12085, 12236)]