78873012610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{1237}}^1$

素因数の和:1712

約数の個数: 128

約数和(自身を含む): 172510248960

約数和(自身を除く): 93637236350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 191, 251, 266, 382, 502, 665, 955, 1237, 1255, 1330, 1337, 1757, 1910, 2474, 2510, 2674, 3514, 3629, 4769, 6185, 6685, 7258, 8659, 8785, 9538, 12370, 13370, 17318, 17570, 18145, 23503, 23845, 25403, 33383, 36290, 43295, 47006, 47690, 47941, 50806, 66766, 86590, 95882, 117515, 127015, 164521, 166915, 235030, 236267, 239705, 254030, 310487, 329042, 333830, 335587, 472534, 479410, 620974, 671174, 822605, 910879, 1181335, 1552435, 1645210, 1653869, 1677935, 1821758, 2173409, 2362670, 3104870, 3307738, 3355870, 4346818, 4489073, 4554395, 5899253, 6376153, 8269345, 8978146, 9108790, 10867045, 11798506, 12752306, 16538690, 21734090, 22445365, 29496265, 31423511, 31880765, 41294771, 44890730, 58992530, 59303017, 62847022, 63761530, 82589542, 118606034, 157117555, 206473855, 296515085, 314235110, 412947710, 415121119, 593030170, 830242238, 1126757323, 2075605595, 2253514646, 4151211190, 5633786615, 7887301261, 11267573230, 15774602522, 39436506305, 78873012610]

約数ペア:

[(1, 78873012610), (2, 39436506305), (5, 15774602522), (7, 11267573230), (10, 7887301261), (14, 5633786615), (19, 4151211190), (35, 2253514646), (38, 2075605595), (70, 1126757323), (95, 830242238), (133, 593030170), (190, 415121119), (191, 412947710), (251, 314235110), (266, 296515085), (382, 206473855), (502, 157117555), (665, 118606034), (955, 82589542), (1237, 63761530), (1255, 62847022), (1330, 59303017), (1337, 58992530), (1757, 44890730), (1910, 41294771), (2474, 31880765), (2510, 31423511), (2674, 29496265), (3514, 22445365), (3629, 21734090), (4769, 16538690), (6185, 12752306), (6685, 11798506), (7258, 10867045), (8659, 9108790), (8785, 8978146), (9538, 8269345), (12370, 6376153), (13370, 5899253), (17318, 4554395), (17570, 4489073), (18145, 4346818), (23503, 3355870), (23845, 3307738), (25403, 3104870), (33383, 2362670), (36290, 2173409), (43295, 1821758), (47006, 1677935), (47690, 1653869), (47941, 1645210), (50806, 1552435), (66766, 1181335), (86590, 910879), (95882, 822605), (117515, 671174), (127015, 620974), (164521, 479410), (166915, 472534), (235030, 335587), (236267, 333830), (239705, 329042), (254030, 310487)]