15158045340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4432177}}^1$

素因数の和:4432211

約数の個数: 72

約数和(自身を含む): 48399383760

約数和(自身を除く): 33241338420

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, 4432177, 8864354, 13296531, 17728708, 22160885, 26593062, 39889593, 44321770, 53186124, 66482655, 79779186, 84211363, 88643540, 132965310, 159558372, 168422726, 199447965, 252634089, 265930620, 336845452, 398895930, 421056815, 505268178, 757902267, 797791860, 842113630, 1010536356, 1263170445, 1515804534, 1684227260, 2526340890, 3031609068, 3789511335, 5052681780, 7579022670, 15158045340]

約数ペア:

[(1, 15158045340), (2, 7579022670), (3, 5052681780), (4, 3789511335), (5, 3031609068), (6, 2526340890), (9, 1684227260), (10, 1515804534), (12, 1263170445), (15, 1010536356), (18, 842113630), (19, 797791860), (20, 757902267), (30, 505268178), (36, 421056815), (38, 398895930), (45, 336845452), (57, 265930620), (60, 252634089), (76, 199447965), (90, 168422726), (95, 159558372), (114, 132965310), (171, 88643540), (180, 84211363), (190, 79779186), (228, 66482655), (285, 53186124), (342, 44321770), (380, 39889593), (570, 26593062), (684, 22160885), (855, 17728708), (1140, 13296531), (1710, 8864354), (3420, 4432177)]