99955830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1301}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 259858368

約数和(自身を除く): 159902538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1301, 1970, 2561, 2602, 2955, 3903, 5122, 5910, 6505, 7683, 7806, 12805, 13010, 15366, 16913, 19515, 25610, 33826, 38415, 39030, 50739, 76830, 84565, 101478, 169130, 253695, 256297, 507390, 512594, 768891, 1281485, 1537782, 2562970, 3331861, 3844455, 6663722, 7688910, 9995583, 16659305, 19991166, 33318610, 49977915, 99955830]

約数ペア:

[(1, 99955830), (2, 49977915), (3, 33318610), (5, 19991166), (6, 16659305), (10, 9995583), (13, 7688910), (15, 6663722), (26, 3844455), (30, 3331861), (39, 2562970), (65, 1537782), (78, 1281485), (130, 768891), (195, 512594), (197, 507390), (390, 256297), (394, 253695), (591, 169130), (985, 101478), (1182, 84565), (1301, 76830), (1970, 50739), (2561, 39030), (2602, 38415), (2955, 33826), (3903, 25610), (5122, 19515), (5910, 16913), (6505, 15366), (7683, 13010), (7806, 12805)]