7775007780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{30949}}^1$

素因数の和:31093

約数の個数: 96

約数和(自身を含む): 22462272000

約数和(自身を除く): 14687264220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 79, 106, 158, 159, 212, 237, 265, 316, 318, 395, 474, 530, 636, 790, 795, 948, 1060, 1185, 1580, 1590, 2370, 3180, 4187, 4740, 8374, 12561, 16748, 20935, 25122, 30949, 41870, 50244, 61898, 62805, 83740, 92847, 123796, 125610, 154745, 185694, 251220, 309490, 371388, 464235, 618980, 928470, 1640297, 1856940, 2444971, 3280594, 4889942, 4920891, 6561188, 7334913, 8201485, 9779884, 9841782, 12224855, 14669826, 16402970, 19683564, 24449710, 24604455, 29339652, 32805940, 36674565, 48899420, 49208910, 73349130, 98417820, 129583463, 146698260, 259166926, 388750389, 518333852, 647917315, 777500778, 1295834630, 1555001556, 1943751945, 2591669260, 3887503890, 7775007780]

約数ペア:

[(1, 7775007780), (2, 3887503890), (3, 2591669260), (4, 1943751945), (5, 1555001556), (6, 1295834630), (10, 777500778), (12, 647917315), (15, 518333852), (20, 388750389), (30, 259166926), (53, 146698260), (60, 129583463), (79, 98417820), (106, 73349130), (158, 49208910), (159, 48899420), (212, 36674565), (237, 32805940), (265, 29339652), (316, 24604455), (318, 24449710), (395, 19683564), (474, 16402970), (530, 14669826), (636, 12224855), (790, 9841782), (795, 9779884), (948, 8201485), (1060, 7334913), (1185, 6561188), (1580, 4920891), (1590, 4889942), (2370, 3280594), (3180, 2444971), (4187, 1856940), (4740, 1640297), (8374, 928470), (12561, 618980), (16748, 464235), (20935, 371388), (25122, 309490), (30949, 251220), (41870, 185694), (50244, 154745), (61898, 125610), (62805, 123796), (83740, 92847)]