3117184980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{81559}}^1$

素因数の和:81598

約数の個数: 144

約数和(自身を含む): 10934259840

約数和(自身を除く): 7817074860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 38220, 81559, 163118, 244677, 326236, 407795, 489354, 570913, 815590, 978708, 1060267, 1141826, 1223385, 1631180, 1712739, 2120534, 2283652, 2446770, 2854565, 3180801, 3425478, 3996391, 4241068, 4893540, 5301335, 5709130, 6361602, 6850956, 7421869, 7992782, 8563695, 10602670, 11418260, 11989173, 12723204, 14843738, 15904005, 15985564, 17127390, 19981955, 21205340, 22265607, 23978346, 29687476, 31808010, 34254780, 37109345, 39963910, 44531214, 47956692, 51953083, 59945865, 63616020, 74218690, 79927820, 89062428, 103906166, 111328035, 119891730, 148437380, 155859249, 207812332, 222656070, 239783460, 259765415, 311718498, 445312140, 519530830, 623436996, 779296245, 1039061660, 1558592490, 3117184980]

約数ペア:

[(1, 3117184980), (2, 1558592490), (3, 1039061660), (4, 779296245), (5, 623436996), (6, 519530830), (7, 445312140), (10, 311718498), (12, 259765415), (13, 239783460), (14, 222656070), (15, 207812332), (20, 155859249), (21, 148437380), (26, 119891730), (28, 111328035), (30, 103906166), (35, 89062428), (39, 79927820), (42, 74218690), (49, 63616020), (52, 59945865), (60, 51953083), (65, 47956692), (70, 44531214), (78, 39963910), (84, 37109345), (91, 34254780), (98, 31808010), (105, 29687476), (130, 23978346), (140, 22265607), (147, 21205340), (156, 19981955), (182, 17127390), (195, 15985564), (196, 15904005), (210, 14843738), (245, 12723204), (260, 11989173), (273, 11418260), (294, 10602670), (364, 8563695), (390, 7992782), (420, 7421869), (455, 6850956), (490, 6361602), (546, 5709130), (588, 5301335), (637, 4893540), (735, 4241068), (780, 3996391), (910, 3425478), (980, 3180801), (1092, 2854565), (1274, 2446770), (1365, 2283652), (1470, 2120534), (1820, 1712739), (1911, 1631180), (2548, 1223385), (2730, 1141826), (2940, 1060267), (3185, 978708), (3822, 815590), (5460, 570913), (6370, 489354), (7644, 407795), (9555, 326236), (12740, 244677), (19110, 163118), (38220, 81559)]