13657770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 43748640

約数和(自身を除く): 30090870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 163, 171, 190, 210, 245, 266, 285, 294, 315, 326, 342, 399, 441, 489, 490, 570, 630, 665, 735, 798, 815, 855, 882, 931, 978, 1141, 1197, 1330, 1467, 1470, 1630, 1710, 1862, 1995, 2205, 2282, 2394, 2445, 2793, 2934, 3097, 3423, 3990, 4410, 4655, 4890, 5586, 5705, 5985, 6194, 6846, 7335, 7987, 8379, 9291, 9310, 10269, 11410, 11970, 13965, 14670, 15485, 15974, 16758, 17115, 18582, 20538, 21679, 23961, 27873, 27930, 30970, 34230, 39935, 41895, 43358, 46455, 47922, 51345, 55746, 65037, 71883, 79870, 83790, 92910, 102690, 108395, 119805, 130074, 139365, 143766, 151753, 195111, 216790, 239610, 278730, 303506, 325185, 359415, 390222, 455259, 650370, 718830, 758765, 910518, 975555, 1365777, 1517530, 1951110, 2276295, 2731554, 4552590, 6828885, 13657770]

約数ペア:

[(1, 13657770), (2, 6828885), (3, 4552590), (5, 2731554), (6, 2276295), (7, 1951110), (9, 1517530), (10, 1365777), (14, 975555), (15, 910518), (18, 758765), (19, 718830), (21, 650370), (30, 455259), (35, 390222), (38, 359415), (42, 325185), (45, 303506), (49, 278730), (57, 239610), (63, 216790), (70, 195111), (90, 151753), (95, 143766), (98, 139365), (105, 130074), (114, 119805), (126, 108395), (133, 102690), (147, 92910), (163, 83790), (171, 79870), (190, 71883), (210, 65037), (245, 55746), (266, 51345), (285, 47922), (294, 46455), (315, 43358), (326, 41895), (342, 39935), (399, 34230), (441, 30970), (489, 27930), (490, 27873), (570, 23961), (630, 21679), (665, 20538), (735, 18582), (798, 17115), (815, 16758), (855, 15974), (882, 15485), (931, 14670), (978, 13965), (1141, 11970), (1197, 11410), (1330, 10269), (1467, 9310), (1470, 9291), (1630, 8379), (1710, 7987), (1862, 7335), (1995, 6846), (2205, 6194), (2282, 5985), (2394, 5705), (2445, 5586), (2793, 4890), (2934, 4655), (3097, 4410), (3423, 3990)]