86736510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 269107488

約数和(自身を除く): 182370978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 61, 63, 70, 74, 90, 105, 111, 122, 126, 183, 185, 210, 222, 259, 305, 315, 333, 366, 370, 427, 518, 549, 555, 610, 630, 666, 777, 854, 915, 1098, 1110, 1281, 1295, 1554, 1665, 1830, 2135, 2257, 2331, 2562, 2590, 2745, 3330, 3721, 3843, 3885, 4270, 4514, 4662, 5490, 6405, 6771, 7442, 7686, 7770, 11163, 11285, 11655, 12810, 13542, 15799, 18605, 19215, 20313, 22326, 22570, 23310, 26047, 31598, 33489, 33855, 37210, 38430, 40626, 47397, 52094, 55815, 66978, 67710, 78141, 78995, 94794, 101565, 111630, 130235, 137677, 142191, 156282, 157990, 167445, 203130, 234423, 236985, 260470, 275354, 284382, 334890, 390705, 413031, 468846, 473970, 688385, 710955, 781410, 826062, 963739, 1172115, 1239093, 1376770, 1421910, 1927478, 2065155, 2344230, 2478186, 2891217, 4130310, 4818695, 5782434, 6195465, 8673651, 9637390, 12390930, 14456085, 17347302, 28912170, 43368255, 86736510]

約数ペア:

[(1, 86736510), (2, 43368255), (3, 28912170), (5, 17347302), (6, 14456085), (7, 12390930), (9, 9637390), (10, 8673651), (14, 6195465), (15, 5782434), (18, 4818695), (21, 4130310), (30, 2891217), (35, 2478186), (37, 2344230), (42, 2065155), (45, 1927478), (61, 1421910), (63, 1376770), (70, 1239093), (74, 1172115), (90, 963739), (105, 826062), (111, 781410), (122, 710955), (126, 688385), (183, 473970), (185, 468846), (210, 413031), (222, 390705), (259, 334890), (305, 284382), (315, 275354), (333, 260470), (366, 236985), (370, 234423), (427, 203130), (518, 167445), (549, 157990), (555, 156282), (610, 142191), (630, 137677), (666, 130235), (777, 111630), (854, 101565), (915, 94794), (1098, 78995), (1110, 78141), (1281, 67710), (1295, 66978), (1554, 55815), (1665, 52094), (1830, 47397), (2135, 40626), (2257, 38430), (2331, 37210), (2562, 33855), (2590, 33489), (2745, 31598), (3330, 26047), (3721, 23310), (3843, 22570), (3885, 22326), (4270, 20313), (4514, 19215), (4662, 18605), (5490, 15799), (6405, 13542), (6771, 12810), (7442, 11655), (7686, 11285), (7770, 11163)]