1201274620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34739}}^1$

素因数の和:34787

約数の個数: 96

約数和(自身を含む): 3268339200

約数和(自身を除く): 2067064580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6916, 8645, 17290, 34580, 34739, 69478, 138956, 173695, 243173, 347390, 451607, 486346, 660041, 694780, 903214, 972692, 1215865, 1320082, 1806428, 2258035, 2431730, 2640164, 3161249, 3300205, 4516070, 4620287, 4863460, 6322498, 6600410, 8580533, 9032140, 9240574, 12644996, 13200820, 15806245, 17161066, 18481148, 23101435, 31612490, 34322132, 42902665, 46202870, 60063731, 63224980, 85805330, 92405740, 120127462, 171610660, 240254924, 300318655, 600637310, 1201274620]

約数ペア:

[(1, 1201274620), (2, 600637310), (4, 300318655), (5, 240254924), (7, 171610660), (10, 120127462), (13, 92405740), (14, 85805330), (19, 63224980), (20, 60063731), (26, 46202870), (28, 42902665), (35, 34322132), (38, 31612490), (52, 23101435), (65, 18481148), (70, 17161066), (76, 15806245), (91, 13200820), (95, 12644996), (130, 9240574), (133, 9032140), (140, 8580533), (182, 6600410), (190, 6322498), (247, 4863460), (260, 4620287), (266, 4516070), (364, 3300205), (380, 3161249), (455, 2640164), (494, 2431730), (532, 2258035), (665, 1806428), (910, 1320082), (988, 1215865), (1235, 972692), (1330, 903214), (1729, 694780), (1820, 660041), (2470, 486346), (2660, 451607), (3458, 347390), (4940, 243173), (6916, 173695), (8645, 138956), (17290, 69478), (34580, 34739)]