27601470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 79881984

約数和(自身を除く): 52280514

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 761, 806, 930, 1170, 1209, 1395, 1522, 2015, 2283, 2418, 2790, 3627, 3805, 4030, 4566, 6045, 6849, 7254, 7610, 9893, 11415, 12090, 13698, 18135, 19786, 22830, 23591, 29679, 34245, 36270, 47182, 49465, 59358, 68490, 70773, 89037, 98930, 117955, 141546, 148395, 178074, 212319, 235910, 296790, 306683, 353865, 424638, 445185, 613366, 707730, 890370, 920049, 1061595, 1533415, 1840098, 2123190, 2760147, 3066830, 4600245, 5520294, 9200490, 13800735, 27601470]

約数ペア:

[(1, 27601470), (2, 13800735), (3, 9200490), (5, 5520294), (6, 4600245), (9, 3066830), (10, 2760147), (13, 2123190), (15, 1840098), (18, 1533415), (26, 1061595), (30, 920049), (31, 890370), (39, 707730), (45, 613366), (62, 445185), (65, 424638), (78, 353865), (90, 306683), (93, 296790), (117, 235910), (130, 212319), (155, 178074), (186, 148395), (195, 141546), (234, 117955), (279, 98930), (310, 89037), (390, 70773), (403, 68490), (465, 59358), (558, 49465), (585, 47182), (761, 36270), (806, 34245), (930, 29679), (1170, 23591), (1209, 22830), (1395, 19786), (1522, 18135), (2015, 13698), (2283, 12090), (2418, 11415), (2790, 9893), (3627, 7610), (3805, 7254), (4030, 6849), (4566, 6045)]