30992904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25321}}^1$

素因数の和:25350

約数の個数: 48

約数和(自身を含む): 88880220

約数和(自身を除く): 57887316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 25321, 50642, 75963, 101284, 151926, 202568, 227889, 303852, 430457, 455778, 607704, 860914, 911556, 1291371, 1721828, 1823112, 2582742, 3443656, 3874113, 5165484, 7748226, 10330968, 15496452, 30992904]

約数ペア:

[(1, 30992904), (2, 15496452), (3, 10330968), (4, 7748226), (6, 5165484), (8, 3874113), (9, 3443656), (12, 2582742), (17, 1823112), (18, 1721828), (24, 1291371), (34, 911556), (36, 860914), (51, 607704), (68, 455778), (72, 430457), (102, 303852), (136, 227889), (153, 202568), (204, 151926), (306, 101284), (408, 75963), (612, 50642), (1224, 25321)]