858596830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4231}}^1$

素因数の和:4481

約数の個数: 64

約数和(自身を含む): 1911103488

約数和(自身を除く): 1052506658

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 223, 446, 455, 910, 1115, 1561, 2230, 2899, 3122, 4231, 5798, 7805, 8462, 14495, 15610, 20293, 21155, 28990, 29617, 40586, 42310, 55003, 59234, 101465, 110006, 148085, 202930, 275015, 296170, 385021, 550030, 770042, 943513, 1887026, 1925105, 3850210, 4717565, 6604591, 9435130, 12265669, 13209182, 24531338, 33022955, 61328345, 66045910, 85859683, 122656690, 171719366, 429298415, 858596830]

約数ペア:

[(1, 858596830), (2, 429298415), (5, 171719366), (7, 122656690), (10, 85859683), (13, 66045910), (14, 61328345), (26, 33022955), (35, 24531338), (65, 13209182), (70, 12265669), (91, 9435130), (130, 6604591), (182, 4717565), (223, 3850210), (446, 1925105), (455, 1887026), (910, 943513), (1115, 770042), (1561, 550030), (2230, 385021), (2899, 296170), (3122, 275015), (4231, 202930), (5798, 148085), (7805, 110006), (8462, 101465), (14495, 59234), (15610, 55003), (20293, 42310), (21155, 40586), (28990, 29617)]