15437730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 47609856

約数和(自身を除く): 32172126

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 163, 165, 205, 210, 231, 246, 287, 326, 330, 385, 410, 451, 462, 489, 574, 615, 770, 815, 861, 902, 978, 1141, 1155, 1230, 1353, 1435, 1630, 1722, 1793, 2255, 2282, 2310, 2445, 2706, 2870, 3157, 3423, 3586, 4305, 4510, 4890, 5379, 5705, 6314, 6683, 6765, 6846, 8610, 8965, 9471, 10758, 11410, 12551, 13366, 13530, 15785, 17115, 17930, 18942, 20049, 25102, 26895, 31570, 33415, 34230, 37653, 40098, 46781, 47355, 53790, 62755, 66830, 73513, 75306, 93562, 94710, 100245, 125510, 140343, 147026, 188265, 200490, 220539, 233905, 280686, 367565, 376530, 441078, 467810, 514591, 701715, 735130, 1029182, 1102695, 1403430, 1543773, 2205390, 2572955, 3087546, 5145910, 7718865, 15437730]

約数ペア:

[(1, 15437730), (2, 7718865), (3, 5145910), (5, 3087546), (6, 2572955), (7, 2205390), (10, 1543773), (11, 1403430), (14, 1102695), (15, 1029182), (21, 735130), (22, 701715), (30, 514591), (33, 467810), (35, 441078), (41, 376530), (42, 367565), (55, 280686), (66, 233905), (70, 220539), (77, 200490), (82, 188265), (105, 147026), (110, 140343), (123, 125510), (154, 100245), (163, 94710), (165, 93562), (205, 75306), (210, 73513), (231, 66830), (246, 62755), (287, 53790), (326, 47355), (330, 46781), (385, 40098), (410, 37653), (451, 34230), (462, 33415), (489, 31570), (574, 26895), (615, 25102), (770, 20049), (815, 18942), (861, 17930), (902, 17115), (978, 15785), (1141, 13530), (1155, 13366), (1230, 12551), (1353, 11410), (1435, 10758), (1630, 9471), (1722, 8965), (1793, 8610), (2255, 6846), (2282, 6765), (2310, 6683), (2445, 6314), (2706, 5705), (2870, 5379), (3157, 4890), (3423, 4510), (3586, 4305)]