31288898830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1610

約数の個数: 128

約数和(自身を含む): 67486307328

約数和(自身を除く): 36197408498

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 67, 70, 86, 113, 134, 215, 226, 301, 335, 430, 469, 565, 602, 670, 791, 938, 1130, 1373, 1505, 1582, 2345, 2746, 2881, 3010, 3955, 4690, 4859, 5762, 6865, 7571, 7910, 9611, 9718, 13730, 14405, 15142, 19222, 20167, 24295, 28810, 34013, 37855, 40334, 48055, 48590, 52997, 59039, 68026, 75710, 91991, 96110, 100835, 105994, 118078, 155149, 170065, 183982, 201670, 264985, 295195, 310298, 325553, 340130, 413273, 459955, 529970, 590390, 643937, 651106, 775745, 826546, 919910, 1086043, 1287874, 1551490, 1627765, 2066365, 2172086, 2278871, 3219685, 3255530, 3955613, 4132730, 4557742, 5430215, 6439370, 6671407, 7911226, 10394983, 10860430, 11394355, 13342814, 19778065, 20789966, 22788710, 27689291, 33357035, 39556130, 46699849, 51974915, 55378582, 66714070, 72764881, 93399698, 103949830, 138446455, 145529762, 233499245, 276892910, 363824405, 446984269, 466998490, 727648810, 893968538, 2234921345, 3128889883, 4469842690, 6257779766, 15644449415, 31288898830]

約数ペア:

[(1, 31288898830), (2, 15644449415), (5, 6257779766), (7, 4469842690), (10, 3128889883), (14, 2234921345), (35, 893968538), (43, 727648810), (67, 466998490), (70, 446984269), (86, 363824405), (113, 276892910), (134, 233499245), (215, 145529762), (226, 138446455), (301, 103949830), (335, 93399698), (430, 72764881), (469, 66714070), (565, 55378582), (602, 51974915), (670, 46699849), (791, 39556130), (938, 33357035), (1130, 27689291), (1373, 22788710), (1505, 20789966), (1582, 19778065), (2345, 13342814), (2746, 11394355), (2881, 10860430), (3010, 10394983), (3955, 7911226), (4690, 6671407), (4859, 6439370), (5762, 5430215), (6865, 4557742), (7571, 4132730), (7910, 3955613), (9611, 3255530), (9718, 3219685), (13730, 2278871), (14405, 2172086), (15142, 2066365), (19222, 1627765), (20167, 1551490), (24295, 1287874), (28810, 1086043), (34013, 919910), (37855, 826546), (40334, 775745), (48055, 651106), (48590, 643937), (52997, 590390), (59039, 529970), (68026, 459955), (75710, 413273), (91991, 340130), (96110, 325553), (100835, 310298), (105994, 295195), (118078, 264985), (155149, 201670), (170065, 183982)]