1946359620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569111}}^1$

素因数の和:569145

約数の個数: 72

約数和(自身を含む): 6214703040

約数和(自身を除く): 4268343420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 569111, 1138222, 1707333, 2276444, 2845555, 3414666, 5121999, 5691110, 6829332, 8536665, 10243998, 10813109, 11382220, 17073330, 20487996, 21626218, 25609995, 32439327, 34146660, 43252436, 51219990, 54065545, 64878654, 97317981, 102439980, 108131090, 129757308, 162196635, 194635962, 216262180, 324393270, 389271924, 486589905, 648786540, 973179810, 1946359620]

約数ペア:

[(1, 1946359620), (2, 973179810), (3, 648786540), (4, 486589905), (5, 389271924), (6, 324393270), (9, 216262180), (10, 194635962), (12, 162196635), (15, 129757308), (18, 108131090), (19, 102439980), (20, 97317981), (30, 64878654), (36, 54065545), (38, 51219990), (45, 43252436), (57, 34146660), (60, 32439327), (76, 25609995), (90, 21626218), (95, 20487996), (114, 17073330), (171, 11382220), (180, 10813109), (190, 10243998), (228, 8536665), (285, 6829332), (342, 5691110), (380, 5121999), (570, 3414666), (684, 2845555), (855, 2276444), (1140, 1707333), (1710, 1138222), (3420, 569111)]