19345830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5453

約数の個数: 64

約数和(自身を含む): 56194560

約数和(自身を除く): 36848730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5419, 10838, 16257, 27095, 32514, 37933, 54190, 75866, 81285, 92123, 113799, 162570, 184246, 189665, 227598, 276369, 379330, 460615, 552738, 568995, 644861, 921230, 1137990, 1289722, 1381845, 1934583, 2763690, 3224305, 3869166, 6448610, 9672915, 19345830]

約数ペア:

[(1, 19345830), (2, 9672915), (3, 6448610), (5, 3869166), (6, 3224305), (7, 2763690), (10, 1934583), (14, 1381845), (15, 1289722), (17, 1137990), (21, 921230), (30, 644861), (34, 568995), (35, 552738), (42, 460615), (51, 379330), (70, 276369), (85, 227598), (102, 189665), (105, 184246), (119, 162570), (170, 113799), (210, 92123), (238, 81285), (255, 75866), (357, 54190), (510, 37933), (595, 32514), (714, 27095), (1190, 16257), (1785, 10838), (3570, 5419)]