1146894490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{3541}}^1$

素因数の和:4223

約数の個数: 48

約数和(自身を含む): 2405768904

約数和(自身を除く): 1258874414

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 661, 1322, 3305, 3541, 4627, 6610, 7082, 9254, 17705, 23135, 24787, 32389, 35410, 46270, 49574, 64778, 123935, 161945, 173509, 247870, 323890, 347018, 867545, 1735090, 2340601, 4681202, 11703005, 16384207, 23406010, 32768414, 81921035, 114689449, 163842070, 229378898, 573447245, 1146894490]

約数ペア:

[(1, 1146894490), (2, 573447245), (5, 229378898), (7, 163842070), (10, 114689449), (14, 81921035), (35, 32768414), (49, 23406010), (70, 16384207), (98, 11703005), (245, 4681202), (490, 2340601), (661, 1735090), (1322, 867545), (3305, 347018), (3541, 323890), (4627, 247870), (6610, 173509), (7082, 161945), (9254, 123935), (17705, 64778), (23135, 49574), (24787, 46270), (32389, 35410)]