30190860

素因数分解:

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

素因数の和:202

約数の個数: 192

約数和(自身を含む): 110208000

約数和(自身を除く): 80017140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 163, 180, 189, 196, 210, 245, 252, 270, 294, 315, 326, 343, 378, 420, 441, 489, 490, 540, 588, 630, 652, 686, 735, 756, 815, 882, 945, 978, 980, 1029, 1141, 1260, 1323, 1372, 1467, 1470, 1630, 1715, 1764, 1890, 1956, 2058, 2205, 2282, 2445, 2646, 2934, 2940, 3087, 3260, 3423, 3430, 3780, 4116, 4401, 4410, 4564, 4890, 5145, 5292, 5705, 5868, 6174, 6615, 6846, 6860, 7335, 7987, 8802, 8820, 9261, 9780, 10269, 10290, 11410, 12348, 13230, 13692, 14670, 15435, 15974, 17115, 17604, 18522, 20538, 20580, 22005, 22820, 23961, 26460, 29340, 30807, 30870, 31948, 34230, 37044, 39935, 41076, 44010, 46305, 47922, 51345, 55909, 61614, 61740, 68460, 71883, 79870, 88020, 92610, 95844, 102690, 111818, 119805, 123228, 143766, 154035, 159740, 167727, 185220, 205380, 215649, 223636, 239610, 279545, 287532, 308070, 335454, 359415, 431298, 479220, 503181, 559090, 616140, 670908, 718830, 838635, 862596, 1006362, 1078245, 1118180, 1437660, 1509543, 1677270, 2012724, 2156490, 2515905, 3019086, 3354540, 4312980, 5031810, 6038172, 7547715, 10063620, 15095430, 30190860]

約数ペア:

[(1, 30190860), (2, 15095430), (3, 10063620), (4, 7547715), (5, 6038172), (6, 5031810), (7, 4312980), (9, 3354540), (10, 3019086), (12, 2515905), (14, 2156490), (15, 2012724), (18, 1677270), (20, 1509543), (21, 1437660), (27, 1118180), (28, 1078245), (30, 1006362), (35, 862596), (36, 838635), (42, 718830), (45, 670908), (49, 616140), (54, 559090), (60, 503181), (63, 479220), (70, 431298), (84, 359415), (90, 335454), (98, 308070), (105, 287532), (108, 279545), (126, 239610), (135, 223636), (140, 215649), (147, 205380), (163, 185220), (180, 167727), (189, 159740), (196, 154035), (210, 143766), (245, 123228), (252, 119805), (270, 111818), (294, 102690), (315, 95844), (326, 92610), (343, 88020), (378, 79870), (420, 71883), (441, 68460), (489, 61740), (490, 61614), (540, 55909), (588, 51345), (630, 47922), (652, 46305), (686, 44010), (735, 41076), (756, 39935), (815, 37044), (882, 34230), (945, 31948), (978, 30870), (980, 30807), (1029, 29340), (1141, 26460), (1260, 23961), (1323, 22820), (1372, 22005), (1467, 20580), (1470, 20538), (1630, 18522), (1715, 17604), (1764, 17115), (1890, 15974), (1956, 15435), (2058, 14670), (2205, 13692), (2282, 13230), (2445, 12348), (2646, 11410), (2934, 10290), (2940, 10269), (3087, 9780), (3260, 9261), (3423, 8820), (3430, 8802), (3780, 7987), (4116, 7335), (4401, 6860), (4410, 6846), (4564, 6615), (4890, 6174), (5145, 5868), (5292, 5705)]