79972470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1301}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 208392912

約数和(自身を除く): 128420442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 683, 1301, 1366, 2049, 2602, 3415, 3903, 4098, 6147, 6505, 6830, 7806, 10245, 11709, 12294, 13010, 19515, 20490, 23418, 30735, 39030, 58545, 61470, 117090, 888583, 1777166, 2665749, 4442915, 5331498, 7997247, 8885830, 13328745, 15994494, 26657490, 39986235, 79972470]

約数ペア:

[(1, 79972470), (2, 39986235), (3, 26657490), (5, 15994494), (6, 13328745), (9, 8885830), (10, 7997247), (15, 5331498), (18, 4442915), (30, 2665749), (45, 1777166), (90, 888583), (683, 117090), (1301, 61470), (1366, 58545), (2049, 39030), (2602, 30735), (3415, 23418), (3903, 20490), (4098, 19515), (6147, 13010), (6505, 12294), (6830, 11709), (7806, 10245)]