1243105290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{24977}}^1$

素因数の和:25076

約数の個数: 96

約数和(自身を含む): 3740705280

約数和(自身を除く): 2497599990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1659, 2370, 2765, 3318, 3555, 4977, 5530, 7110, 8295, 9954, 16590, 24885, 24977, 49770, 49954, 74931, 124885, 149862, 174839, 224793, 249770, 349678, 374655, 449586, 524517, 749310, 874195, 1049034, 1123965, 1573551, 1748390, 1973183, 2247930, 2622585, 3147102, 3946366, 5245170, 5919549, 7867755, 9865915, 11839098, 13812281, 15735510, 17758647, 19731830, 27624562, 29597745, 35517294, 41436843, 59195490, 69061405, 82873686, 88793235, 124310529, 138122810, 177586470, 207184215, 248621058, 414368430, 621552645, 1243105290]

約数ペア:

[(1, 1243105290), (2, 621552645), (3, 414368430), (5, 248621058), (6, 207184215), (7, 177586470), (9, 138122810), (10, 124310529), (14, 88793235), (15, 82873686), (18, 69061405), (21, 59195490), (30, 41436843), (35, 35517294), (42, 29597745), (45, 27624562), (63, 19731830), (70, 17758647), (79, 15735510), (90, 13812281), (105, 11839098), (126, 9865915), (158, 7867755), (210, 5919549), (237, 5245170), (315, 3946366), (395, 3147102), (474, 2622585), (553, 2247930), (630, 1973183), (711, 1748390), (790, 1573551), (1106, 1123965), (1185, 1049034), (1422, 874195), (1659, 749310), (2370, 524517), (2765, 449586), (3318, 374655), (3555, 349678), (4977, 249770), (5530, 224793), (7110, 174839), (8295, 149862), (9954, 124885), (16590, 74931), (24885, 49954), (24977, 49770)]