78982431780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6066239}}^1$

素因数の和:6066289

約数の個数: 96

約数和(自身を含む): 260896849920

約数和(自身を除く): 181914418140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 6066239, 12132478, 18198717, 24264956, 30331195, 36397434, 42463673, 60662390, 72794868, 84927346, 90993585, 121324780, 127391019, 169854692, 181987170, 188053409, 212318365, 254782038, 363974340, 376106818, 424636730, 509564076, 564160227, 636955095, 752213636, 849273460, 940267045, 1128320454, 1273910190, 1316373863, 1880534090, 2256640908, 2547820380, 2632747726, 2820801135, 3761068180, 3949121589, 5265495452, 5641602270, 6581869315, 7898243178, 11283204540, 13163738630, 15796486356, 19745607945, 26327477260, 39491215890, 78982431780]

約数ペア:

[(1, 78982431780), (2, 39491215890), (3, 26327477260), (4, 19745607945), (5, 15796486356), (6, 13163738630), (7, 11283204540), (10, 7898243178), (12, 6581869315), (14, 5641602270), (15, 5265495452), (20, 3949121589), (21, 3761068180), (28, 2820801135), (30, 2632747726), (31, 2547820380), (35, 2256640908), (42, 1880534090), (60, 1316373863), (62, 1273910190), (70, 1128320454), (84, 940267045), (93, 849273460), (105, 752213636), (124, 636955095), (140, 564160227), (155, 509564076), (186, 424636730), (210, 376106818), (217, 363974340), (310, 254782038), (372, 212318365), (420, 188053409), (434, 181987170), (465, 169854692), (620, 127391019), (651, 121324780), (868, 90993585), (930, 84927346), (1085, 72794868), (1302, 60662390), (1860, 42463673), (2170, 36397434), (2604, 30331195), (3255, 24264956), (4340, 18198717), (6510, 12132478), (13020, 6066239)]