7130460090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{121081}}^1$

素因数の和:121255

約数の個数: 64

約数和(自身を含む): 18551699712

約数和(自身を除く): 11421239622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1510, 1963, 2265, 3926, 4530, 5889, 9815, 11778, 19630, 29445, 58890, 121081, 242162, 363243, 605405, 726486, 1210810, 1574053, 1816215, 3148106, 3632430, 4722159, 7870265, 9444318, 15740530, 18283231, 23610795, 36566462, 47221590, 54849693, 91416155, 109699386, 182832310, 237682003, 274248465, 475364006, 548496930, 713046009, 1188410015, 1426092018, 2376820030, 3565230045, 7130460090]

約数ペア:

[(1, 7130460090), (2, 3565230045), (3, 2376820030), (5, 1426092018), (6, 1188410015), (10, 713046009), (13, 548496930), (15, 475364006), (26, 274248465), (30, 237682003), (39, 182832310), (65, 109699386), (78, 91416155), (130, 54849693), (151, 47221590), (195, 36566462), (302, 23610795), (390, 18283231), (453, 15740530), (755, 9444318), (906, 7870265), (1510, 4722159), (1963, 3632430), (2265, 3148106), (3926, 1816215), (4530, 1574053), (5889, 1210810), (9815, 726486), (11778, 605405), (19630, 363243), (29445, 242162), (58890, 121081)]