34902180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2817

約数の個数: 72

約数和(自身を含む): 107400384

約数和(自身を除く): 72498204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 2731, 3195, 4260, 5462, 6390, 8193, 10924, 12780, 13655, 16386, 24579, 27310, 32772, 40965, 49158, 54620, 81930, 98316, 122895, 163860, 193901, 245790, 387802, 491580, 581703, 775604, 969505, 1163406, 1745109, 1939010, 2326812, 2908515, 3490218, 3878020, 5817030, 6980436, 8725545, 11634060, 17451090, 34902180]

約数ペア:

[(1, 34902180), (2, 17451090), (3, 11634060), (4, 8725545), (5, 6980436), (6, 5817030), (9, 3878020), (10, 3490218), (12, 2908515), (15, 2326812), (18, 1939010), (20, 1745109), (30, 1163406), (36, 969505), (45, 775604), (60, 581703), (71, 491580), (90, 387802), (142, 245790), (180, 193901), (213, 163860), (284, 122895), (355, 98316), (426, 81930), (639, 54620), (710, 49158), (852, 40965), (1065, 32772), (1278, 27310), (1420, 24579), (2130, 16386), (2556, 13655), (2731, 12780), (3195, 10924), (4260, 8193), (5462, 6390)]