8941275990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{2753}}^1$

素因数の和:3315

約数の個数: 128

約数和(自身を含む): 24936698880

約数和(自身を除く): 15995422890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 523, 621, 690, 1035, 1046, 1242, 1569, 2070, 2615, 2753, 3105, 3138, 4707, 5230, 5506, 6210, 7845, 8259, 9414, 12029, 13765, 14121, 15690, 16518, 23535, 24058, 24777, 27530, 28242, 36087, 41295, 47070, 49554, 60145, 63319, 70605, 72174, 74331, 82590, 108261, 120290, 123885, 126638, 141210, 148662, 180435, 189957, 216522, 247770, 316595, 324783, 360870, 371655, 379914, 541305, 569871, 633190, 649566, 743310, 949785, 1082610, 1139742, 1439819, 1623915, 1709613, 1899570, 2849355, 2879638, 3247830, 3419226, 4319457, 5698710, 7199095, 8548065, 8638914, 12958371, 14398190, 17096130, 21597285, 25916742, 33115837, 38875113, 43194570, 64791855, 66231674, 77750226, 99347511, 129583710, 165579185, 194375565, 198695022, 298042533, 331158370, 388751130, 496737555, 596085066, 894127599, 993475110, 1490212665, 1788255198, 2980425330, 4470637995, 8941275990]

約数ペア:

[(1, 8941275990), (2, 4470637995), (3, 2980425330), (5, 1788255198), (6, 1490212665), (9, 993475110), (10, 894127599), (15, 596085066), (18, 496737555), (23, 388751130), (27, 331158370), (30, 298042533), (45, 198695022), (46, 194375565), (54, 165579185), (69, 129583710), (90, 99347511), (115, 77750226), (135, 66231674), (138, 64791855), (207, 43194570), (230, 38875113), (270, 33115837), (345, 25916742), (414, 21597285), (523, 17096130), (621, 14398190), (690, 12958371), (1035, 8638914), (1046, 8548065), (1242, 7199095), (1569, 5698710), (2070, 4319457), (2615, 3419226), (2753, 3247830), (3105, 2879638), (3138, 2849355), (4707, 1899570), (5230, 1709613), (5506, 1623915), (6210, 1439819), (7845, 1139742), (8259, 1082610), (9414, 949785), (12029, 743310), (13765, 649566), (14121, 633190), (15690, 569871), (16518, 541305), (23535, 379914), (24058, 371655), (24777, 360870), (27530, 324783), (28242, 316595), (36087, 247770), (41295, 216522), (47070, 189957), (49554, 180435), (60145, 148662), (63319, 141210), (70605, 126638), (72174, 123885), (74331, 120290), (82590, 108261)]