19431170010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{31699}}^1$

素因数の和:31865

約数の個数: 144

約数和(自身を含む): 59194044000

約数和(自身を除く): 39762873990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 139, 147, 210, 245, 278, 294, 315, 417, 441, 490, 630, 695, 735, 834, 882, 973, 1251, 1390, 1470, 1946, 2085, 2205, 2502, 2919, 4170, 4410, 4865, 5838, 6255, 6811, 8757, 9730, 12510, 13622, 14595, 17514, 20433, 29190, 31699, 34055, 40866, 43785, 61299, 63398, 68110, 87570, 95097, 102165, 122598, 158495, 190194, 204330, 221893, 285291, 306495, 316990, 443786, 475485, 570582, 612990, 665679, 950970, 1109465, 1331358, 1426455, 1553251, 1997037, 2218930, 2852910, 3106502, 3328395, 3994074, 4406161, 4659753, 6656790, 7766255, 8812322, 9319506, 9985185, 13218483, 13979259, 15532510, 19970370, 22030805, 23298765, 26436966, 27958518, 30843127, 39655449, 44061610, 46597530, 61686254, 66092415, 69896295, 79310898, 92529381, 132184830, 139792590, 154215635, 185058762, 198277245, 215901889, 277588143, 308431270, 396554490, 431803778, 462646905, 555176286, 647705667, 925293810, 1079509445, 1295411334, 1387940715, 1943117001, 2159018890, 2775881430, 3238528335, 3886234002, 6477056670, 9715585005, 19431170010]

約数ペア:

[(1, 19431170010), (2, 9715585005), (3, 6477056670), (5, 3886234002), (6, 3238528335), (7, 2775881430), (9, 2159018890), (10, 1943117001), (14, 1387940715), (15, 1295411334), (18, 1079509445), (21, 925293810), (30, 647705667), (35, 555176286), (42, 462646905), (45, 431803778), (49, 396554490), (63, 308431270), (70, 277588143), (90, 215901889), (98, 198277245), (105, 185058762), (126, 154215635), (139, 139792590), (147, 132184830), (210, 92529381), (245, 79310898), (278, 69896295), (294, 66092415), (315, 61686254), (417, 46597530), (441, 44061610), (490, 39655449), (630, 30843127), (695, 27958518), (735, 26436966), (834, 23298765), (882, 22030805), (973, 19970370), (1251, 15532510), (1390, 13979259), (1470, 13218483), (1946, 9985185), (2085, 9319506), (2205, 8812322), (2502, 7766255), (2919, 6656790), (4170, 4659753), (4410, 4406161), (4865, 3994074), (5838, 3328395), (6255, 3106502), (6811, 2852910), (8757, 2218930), (9730, 1997037), (12510, 1553251), (13622, 1426455), (14595, 1331358), (17514, 1109465), (20433, 950970), (29190, 665679), (31699, 612990), (34055, 570582), (40866, 475485), (43785, 443786), (61299, 316990), (63398, 306495), (68110, 285291), (87570, 221893), (95097, 204330), (102165, 190194), (122598, 158495)]