123547710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 359976960

約数和(自身を除く): 236429250

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 929, 930, 1023, 1209, 1430, 1705, 1858, 2015, 2046, 2145, 2418, 2787, 3410, 4030, 4290, 4433, 4645, 5115, 5574, 6045, 8866, 9290, 10219, 10230, 12077, 12090, 13299, 13935, 20438, 22165, 24154, 26598, 27870, 28799, 30657, 36231, 44330, 51095, 57598, 60385, 61314, 66495, 72462, 86397, 102190, 120770, 132847, 132990, 143995, 153285, 172794, 181155, 265694, 287990, 306570, 316789, 362310, 374387, 398541, 431985, 633578, 664235, 748774, 797082, 863970, 950367, 1123161, 1328470, 1583945, 1871935, 1900734, 1992705, 2246322, 3167890, 3743870, 3985410, 4118257, 4751835, 5615805, 8236514, 9503670, 11231610, 12354771, 20591285, 24709542, 41182570, 61773855, 123547710]

約数ペア:

[(1, 123547710), (2, 61773855), (3, 41182570), (5, 24709542), (6, 20591285), (10, 12354771), (11, 11231610), (13, 9503670), (15, 8236514), (22, 5615805), (26, 4751835), (30, 4118257), (31, 3985410), (33, 3743870), (39, 3167890), (55, 2246322), (62, 1992705), (65, 1900734), (66, 1871935), (78, 1583945), (93, 1328470), (110, 1123161), (130, 950367), (143, 863970), (155, 797082), (165, 748774), (186, 664235), (195, 633578), (286, 431985), (310, 398541), (330, 374387), (341, 362310), (390, 316789), (403, 306570), (429, 287990), (465, 265694), (682, 181155), (715, 172794), (806, 153285), (858, 143995), (929, 132990), (930, 132847), (1023, 120770), (1209, 102190), (1430, 86397), (1705, 72462), (1858, 66495), (2015, 61314), (2046, 60385), (2145, 57598), (2418, 51095), (2787, 44330), (3410, 36231), (4030, 30657), (4290, 28799), (4433, 27870), (4645, 26598), (5115, 24154), (5574, 22165), (6045, 20438), (8866, 13935), (9290, 13299), (10219, 12090), (10230, 12077)]