2835690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 8007552

約数和(自身を除く): 5171862

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 661, 715, 858, 1322, 1430, 1983, 2145, 3305, 3966, 4290, 6610, 7271, 8593, 9915, 14542, 17186, 19830, 21813, 25779, 36355, 42965, 43626, 51558, 72710, 85930, 94523, 109065, 128895, 189046, 218130, 257790, 283569, 472615, 567138, 945230, 1417845, 2835690]

約数ペア:

[(1, 2835690), (2, 1417845), (3, 945230), (5, 567138), (6, 472615), (10, 283569), (11, 257790), (13, 218130), (15, 189046), (22, 128895), (26, 109065), (30, 94523), (33, 85930), (39, 72710), (55, 51558), (65, 43626), (66, 42965), (78, 36355), (110, 25779), (130, 21813), (143, 19830), (165, 17186), (195, 14542), (286, 9915), (330, 8593), (390, 7271), (429, 6610), (661, 4290), (715, 3966), (858, 3305), (1322, 2145), (1430, 1983)]