72621810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35083}}^1$

素因数の和:35119

約数の個数: 48

約数和(自身を含む): 197031744

約数和(自身を除く): 124409934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 35083, 70166, 105249, 175415, 210498, 315747, 350830, 526245, 631494, 806909, 1052490, 1578735, 1613818, 2420727, 3157470, 4034545, 4841454, 7262181, 8069090, 12103635, 14524362, 24207270, 36310905, 72621810]

約数ペア:

[(1, 72621810), (2, 36310905), (3, 24207270), (5, 14524362), (6, 12103635), (9, 8069090), (10, 7262181), (15, 4841454), (18, 4034545), (23, 3157470), (30, 2420727), (45, 1613818), (46, 1578735), (69, 1052490), (90, 806909), (115, 631494), (138, 526245), (207, 350830), (230, 315747), (345, 210498), (414, 175415), (690, 105249), (1035, 70166), (2070, 35083)]