19113030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 52747200

約数和(自身を除く): 33634170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2441, 2610, 3915, 4882, 7323, 7830, 12205, 14646, 21969, 24410, 36615, 43938, 65907, 70789, 73230, 109845, 131814, 141578, 212367, 219690, 329535, 353945, 424734, 637101, 659070, 707890, 1061835, 1274202, 1911303, 2123670, 3185505, 3822606, 6371010, 9556515, 19113030]

約数ペア:

[(1, 19113030), (2, 9556515), (3, 6371010), (5, 3822606), (6, 3185505), (9, 2123670), (10, 1911303), (15, 1274202), (18, 1061835), (27, 707890), (29, 659070), (30, 637101), (45, 424734), (54, 353945), (58, 329535), (87, 219690), (90, 212367), (135, 141578), (145, 131814), (174, 109845), (261, 73230), (270, 70789), (290, 65907), (435, 43938), (522, 36615), (783, 24410), (870, 21969), (1305, 14646), (1566, 12205), (2441, 7830), (2610, 7323), (3915, 4882)]