86740170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 153244470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 61, 62, 66, 93, 110, 122, 139, 155, 165, 183, 186, 278, 305, 310, 330, 341, 366, 417, 465, 610, 671, 682, 695, 834, 915, 930, 1023, 1342, 1390, 1529, 1705, 1830, 1891, 2013, 2046, 2085, 3058, 3355, 3410, 3782, 4026, 4170, 4309, 4587, 5115, 5673, 6710, 7645, 8479, 8618, 9174, 9455, 10065, 10230, 11346, 12927, 15290, 16958, 18910, 20130, 20801, 21545, 22935, 25437, 25854, 28365, 41602, 42395, 43090, 45870, 47399, 50874, 56730, 62403, 64635, 84790, 93269, 94798, 104005, 124806, 127185, 129270, 142197, 186538, 208010, 236995, 254370, 262849, 279807, 284394, 312015, 466345, 473990, 525698, 559614, 624030, 710985, 788547, 932690, 1314245, 1399035, 1421970, 1577094, 2628490, 2798070, 2891339, 3942735, 5782678, 7885470, 8674017, 14456695, 17348034, 28913390, 43370085, 86740170]

約数ペア:

[(1, 86740170), (2, 43370085), (3, 28913390), (5, 17348034), (6, 14456695), (10, 8674017), (11, 7885470), (15, 5782678), (22, 3942735), (30, 2891339), (31, 2798070), (33, 2628490), (55, 1577094), (61, 1421970), (62, 1399035), (66, 1314245), (93, 932690), (110, 788547), (122, 710985), (139, 624030), (155, 559614), (165, 525698), (183, 473990), (186, 466345), (278, 312015), (305, 284394), (310, 279807), (330, 262849), (341, 254370), (366, 236995), (417, 208010), (465, 186538), (610, 142197), (671, 129270), (682, 127185), (695, 124806), (834, 104005), (915, 94798), (930, 93269), (1023, 84790), (1342, 64635), (1390, 62403), (1529, 56730), (1705, 50874), (1830, 47399), (1891, 45870), (2013, 43090), (2046, 42395), (2085, 41602), (3058, 28365), (3355, 25854), (3410, 25437), (3782, 22935), (4026, 21545), (4170, 20801), (4309, 20130), (4587, 18910), (5115, 16958), (5673, 15290), (6710, 12927), (7645, 11346), (8479, 10230), (8618, 10065), (9174, 9455)]